Methyl methacrylate supplier

Name
Methyl methacrylate
EINECS 201-297-1
CAS No. 80-62-6
Article Data274
CAS DataBase
Density 0.914 g/cm³
Solubility 15.9 g/L (20 °C) in water
Melting Point -48 °C
Formula C₅H₈O₂
Boiling Point 100.3 °C at 760 mmHg
Molecular Weight 100.117
Flash Point 10 °C
Transport Information UN 1247 3/PG 2
Appearance clear colorless liquid
Safety 24-37-46-45-36/37-16-7
Risk Codes 11-37/38-43-39/23/24/25-23/24/25
Molecular Structure
Hazard Symbols F,Xi,T
Synonyms Methacrylicacid methyl ester (6CI,8CI);Methacrylic acid, methyl ester (7CI);2-(Methoxycarbonyl)-1-propene;2-Methyl-2-propenoic acid methyl ester;Acryester M;Acryloid HT 100;Light Ester M;Methyl 2-methacrylate;Methyl2-methyl-2-propenoate;NSC 4769;Paraloid HT 100;Pegalan;TEB 3K;Methyl methacrylate;
PSA 26.30000
LogP 0.73550

Synthetic route

: 67-56-1
methanol

: 78-85-3
2-methylpropenal

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With 10H-phenothiazine; hydroquinone at 40℃; for 22h; Reagent/catalyst; Concentration; Inert atmosphere;	99%
With 1.5 % Au/alumina; oxygen at 60℃; under 9034.64 Torr; Catalytic behavior; chemoselective reaction;	99.7%
With oxygen at 69.84℃; under 1500.15 Torr; for 2h; Reagent/catalyst; Autoclave;	98%

: 67-56-1
methanol

: 201230-82-2
carbon monoxide

: 74-99-7
prop-1-yne

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With methanesulfonic acid; 2-(diphenylphosphino)pyridine; palladium diacetate at 45℃;	99%
With methanesulfonic acid; N,N-dimethyl-aniline; palladium complex with bis(3,5-dimethyl-4-methoxyphenyl) (6-methyl-2-pyridyl)phosphine at 65℃; for 7h; Product distribution / selectivity; Cooling with ethanol-dry ice; Autoclave;	73%
With methanesulfonic acid; 2-(diphenylphosphino)pyridine; palladium diacetate at 45℃; Mechanism; var. reagents and reaction conditions;

...Expand

: Polymethylmethacrylate

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
at 320 - 456℃; under 50 Torr; not given; Product distribution / selectivity;	97%

: 15811-64-0
Tributylmethoxysilane

: 760-93-0
methacryloyl anhydride

A: 22414-62-6
tributylsilyl methacrylate

B: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With Amberlyst 15 at 75℃;	A 95% B n/a

...Expand

: 67-56-1
methanol

: 57-15-8
1,1,1-trichloro-2-methyl-2-propanol

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
In acetone at 200℃; Reagent/catalyst; Temperature; Solvent; Inert atmosphere; Gas phase;	93.9%
With 1.6percent In2O3-ZrO2 at 200℃; Reagent/catalyst; Temperature; Inert atmosphere;	74.5%

: 75-86-5
2-hydroxy-2-methylpropanenitrile

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With sulfuric acid In water at 95.4℃; Temperature; Large scale;	93.4%
With sulfuric acid; water; boric acid Behandeln des Reaktionsprodukts mit Methanol und anschliessenden Erhitzen mit Wasser bis auf 135grad;

: 760-93-0
methacryloyl anhydride

: [DBUH][O2COMe]

A: C9H16N2*C4H6O2

B: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
In methanol at 20℃; for 1h;	A n/a B 92%

...Expand

: 78-85-3
2-methylpropenal

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
In methanol	86.4%
	84%

: 67-56-1
methanol

: 79-41-4
poly(methacrylic acid)

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With hafnium (IV) bis(perfluorooctanesulfonyl)amide In 1,2-dichloro-ethane at 60℃; for 8h;	86%
With benzothiazole nitrate In cyclohexane at 70 - 90℃; for 8h;	85%
With 10H-phenothiazine; methanesulfonic acid at 249℃; under 26252.6 Torr; for 0.00638889h; Microwave irradiation; Autoclave; Industry scale;	82%

: 67-56-1
methanol

: 78-85-3
2-methylpropenal

A: 23230-91-3
2-methyl-3,3-dimethoxy-1-propene

B: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With oxygen; Pd5-Bi2/(100)SiO2-MgO for 4h;	A n/a B 85.2%
With oxygen; Pd5-Bi2-Fe1/(100)SiO2-MgO for 4h;	A n/a B 81.3%
With oxygen at 70℃; under 750.075 Torr; for 2h; Catalytic behavior; Green chemistry;

...Expand

: 139373-36-7
Trifluoro-methanesulfonate(2,2-bis-methoxycarbonyl-propyl)-phenyl-trimethylsilanylmethyl-sulfonium;

A: 17277-58-6
methyl (phenylsulfanyl)acetate

B: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With 4 A molecular sieve; tetrabutyl ammonium fluoride In tetrahydrofuran at 0℃; for 3h;	A 84% B 80%

: 67-56-1
methanol

: 75-25-2
Bromoform

: 67-64-1
acetone

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In benzonitrile; acetonitrile at 20℃; for 5h; Reagent/catalyst;	81%

...Expand

: 67-56-1
methanol

: 57-15-8
1,1,1-trichloro-2-methyl-2-propanol

A: 79-41-4
poly(methacrylic acid)

B: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
at 200℃; Reagent/catalyst; Temperature; Inert atmosphere; Gas phase;	A 6.7% B 72.3%

...Expand

: 31469-15-5
1-methoxy-2-methyl-1-trimethylsiloxy-1-propene

: 84-58-2
2,3-dicyano-5,6-dichloro-p-benzoquinone

A: 1449251-45-9
C16H18Cl2N2O4Si

B: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
In [D3]acetonitrile at 20℃; for 72h;	A 72% B 24%

...Expand

: 79-41-4
poly(methacrylic acid)

: 119-36-8
methyl salicylate

A: 80-62-6
methacrylic acid methyl ester

B: 69-72-7
salicylic acid

Conditions

Conditions	Yield
Stage #1: poly(methacrylic acid) With potassium carbonate In N,N-dimethyl acetamide at 110℃; for 0.5h; Stage #2: methyl salicylate at 110℃; for 24h;	A 72% B n/a

...Expand

: 31469-15-5
1-methoxy-2-methyl-1-trimethylsiloxy-1-propene

: 84-58-2
2,3-dicyano-5,6-dichloro-p-benzoquinone

A: 1449251-45-9
C16H18Cl2N2O4Si

B: 1449251-44-8
C16H18Cl2N2O4Si

C: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
In [D3]acetonitrile at 20℃; for 48h;	A 70% B 8% C 22%
In [D3]acetonitrile at 20℃; for 22h;	A 57% B 28% C 15%

...Expand

: 67-56-1
methanol

: 67-66-3
chloroform

: 6674-22-2
1,8-diazabicyclo[5.4.0]undec-7-ene

: 67-64-1
acetone

A: 22421-97-2
methyl 2-chloroisobutyrate

B: 17860-39-8
methyl 2-methoxy-2-methylpropanoate

C: C13H20N2O

D: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
Stage #1: methanol; chloroform; 1,8-diazabicyclo[5.4.0]undec-7-ene; acetone With 1.4-dibromobenzene In acetonitrile at 50℃; for 18h; Stage #2: In acetonitrile Solvent; Reflux;	A 14% B 6.5% C 5.3% D 66%

...Expand

: 67-56-1
methanol

: 67-66-3
chloroform

: 67-64-1
acetone

A: 22421-97-2
methyl 2-chloroisobutyrate

B: 17860-39-8
methyl 2-methoxy-2-methylpropanoate

C: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene at 50℃; for 96h; Reagent/catalyst;	A 14% B 6.5% C 66%

...Expand

: 67-56-1
methanol

: 67-66-3
chloroform

: 67-64-1
acetone

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
Stage #1: methanol; chloroform; acetone With tert-butylimino-tris(dimethylamino)phosphorane In acetonitrile at 50℃; for 18h; Stage #2: With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile for 24h; Reflux;	59%

...Expand

cellulose: cellulose

A: 547-64-8
methyl lactate

B: 29674-47-3
methyl 2-hydroxybutyrate

C: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With ortho-tungstic acid In methanol for 2h; Solvent; Reagent/catalyst; Autoclave;	A 16.1% B 6.5% C 48.7%

...Expand

cellulose: cellulose

A: 547-64-8
methyl lactate

B: 624-45-3
levulinic acid methyl ester

C: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With ortho-tungstic acid In ethanol for 2h; Time; Autoclave;	A 15.1% B 8.3% C 48.7%

...Expand

cellulose: cellulose

A: 29674-47-3
methyl 2-hydroxybutyrate

B: 624-45-3
levulinic acid methyl ester

C: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With dodecatungstosilicic acid In methanol for 2h; Reagent/catalyst; Autoclave;	A 12.4% B 43.9% C 28.8%

...Expand

cellulose: cellulose

A: 547-64-8
methyl lactate

B: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With ortho-tungstic acid In ethanol at 260℃; for 2h; Temperature; Time; Reagent/catalyst; Autoclave;	A 16.2% B 43.8%

: 50-00-0
formaldehyd

: 2605-68-7
methyl 2-(triphenylphosphoranylidene)propionate

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With 4-methoxy-phenol In water; pentane Wittig reaction;	42%

: 79-39-0
Methacrylamide

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
1,8-diazabicyclo[5.4.0]undec-7-ene In methanol	39.5%

: 13360-52-6
Cellobiose

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With ortho-tungstic acid In methanol for 2h; Autoclave;	39.5%

: 67-56-1
methanol

: 1809-02-5
2-chloro-3-methylbutadiene

A: 109-87-5
Dimethoxymethane

B: 79-20-9
acetic acid methyl ester

C: 80-62-6
methacrylic acid methyl ester

D: 108365-85-1
2-Chlor-3,3-dimethoxy-1-buten

Conditions

Conditions	Yield
With ozone at -78℃; Further byproducts given. Yields of byproduct given;	A n/a B n/a C n/a D 39%

...Expand

: 50-99-7
D-glucose

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With ortho-tungstic acid In methanol for 2h; Autoclave;	37.2%

cellulose: cellulose

: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
With sodium tungstate In methanol for 2h; Reagent/catalyst; Solvent; Autoclave;	36.5%

: 124-41-4
sodium methylate

: 16714-77-5
1,3-dichlorobutan-2-one

A: 3136-17-2, 117745-43-4, 117745-47-8
Methyl β-methoxybutyrate

B: 4358-59-2
(Z)-methyl but-2-enoate

C: 623-43-8
crotonic acid methyl ester

D: 6342-57-0
ethylglyoxal dimethylacetal

E: 80-62-6
methacrylic acid methyl ester

Conditions

Conditions	Yield
In methanol Product distribution; -50 deg C, then 3h, roomtemp.;	A 13% B 36% C 16% D 16% E 13%

...Expand

: 108-98-5
thiophenol

: 80-62-6
methacrylic acid methyl ester

: 777-80-0
methyl 3-(phenylthio)isobutyrate

Conditions

Conditions	Yield
In acetonitrile electrolysis (0.01-0.1 N Et4NBr or Bu4NBr, Pt cathode, Mg anode);	100%
Stage #1: thiophenol With aluminum oxide; potassium fluoride In acetonitrile at 20℃; for 0.0833333h; Stage #2: methacrylic acid methyl ester In acetonitrile at 45 - 55℃; for 0.333333h; Michael addition;	91%
perchloric acid; silica gel In dichloromethane at 20℃; for 0.166667h; thia-Michael addition;	91%

: 617-86-7
triethylsilane

: 80-62-6
methacrylic acid methyl ester

: 18002-64-7
β-triethylsilanyl-isobutyric acid methyl ester

Conditions

Conditions	Yield
bis(benzonitrile)dichloroplatinum(II); triethylphosphine for 24h;	100%
With platinum on activated charcoal
With dihydrogen hexachloroplatinate

: 54125-02-9
danishefsky's diene

: 80-62-6
methacrylic acid methyl ester

: 127131-75-3, 127131-76-4
4-carbomethoxy-3-methoxy-4-methyl-1-<(trimethylsilyl)oxy>cyclohex-1-ene

Conditions

Conditions	Yield
In toluene at 123℃; for 24h; Diels-Alder reaction; Sealed tube;	100%
In benzene at 95℃; for 24h;	91.4%
In toluene Heating;

: 59635-31-3
2-(4-bromophenyl)-5-phenyl-2H-tetrazole

: 80-62-6
methacrylic acid methyl ester

: 118795-00-9
2-(4-Bromo-phenyl)-3-methyl-5-phenyl-3,4-dihydro-2H-pyrazole-3-carboxylic acid methyl ester

Conditions

Conditions	Yield
In ethanol for 1h; Quantum yield; Irradiation;	100%
In ethanol for 1h; Irradiation;	100%

: 34039-84-4
α-(benzylideneamino)acetonitrile

: 80-62-6
methacrylic acid methyl ester

: (2R,3R,5R)-5-Cyano-3-methyl-2-phenyl-pyrrolidine-3-carboxylic acid methyl ester

Conditions

Conditions	Yield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 6h;	100%
With silver(I) acetate; caesium carbonate In toluene at 0 - 20℃; for 24.5h; Inert atmosphere; diastereoselective reaction;	56%
With silver(I) acetate; caesium carbonate In toluene at 0 - 20℃; Inert atmosphere;

: 20433-14-1
4-(2-phenyl-2H-tetrazol-5-yl)benzonitrile

: 80-62-6
methacrylic acid methyl ester

: 118794-96-0
5-(4-Cyano-phenyl)-3-methyl-2-phenyl-3,4-dihydro-2H-pyrazole-3-carboxylic acid methyl ester

Conditions

Conditions	Yield
In ethanol for 3.5h; Quantum yield; Irradiation;	100%
In ethanol for 3.5h; Irradiation;	100%

: 20433-10-7
5-(4-methoxyphenyl)-2-phenyl-2H-tetrazole

: 80-62-6
methacrylic acid methyl ester

: 118794-92-6
methyl 3-(4-methoxyphenyl)-5-methyl-1-phenyl-4,5-dihydro-1H-pyrazole-5-carboxylate

Conditions

Conditions	Yield
In ethyl acetate at 20℃; for 2h; UV-irradiation;	100%
In ethanol at 24.9℃; for 3.5h; Quantum yield; Irradiation;	70%
In ethanol for 3.5h; Irradiation;	70%

: 111-88-6
Octanethiol

: 80-62-6
methacrylic acid methyl ester

: 27328-63-8
2-Methyl-3-octylsulfanyl-propionic acid methyl ester

Conditions

Conditions	Yield
In acetonitrile electrolysis (0.01-0.1 N Et4NBr or Bu4NBr, Pt cathode, Mg anode);	100%

: 35303-35-6
2-Benzylidenamino-propionitril

: 80-62-6
methacrylic acid methyl ester

: (2S,3S)-3,5-Dimethyl-2-phenyl-3,4-dihydro-2H-pyrrole-3-carboxylic acid methyl ester

Conditions

Conditions	Yield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 6h;	100%

: 80-62-6
methacrylic acid methyl ester

: 60-24-2
2-hydroxyethanethiol

: 85099-03-2
methyl 3-[(2-hydroxyethyl)thio]isobutyrate

Conditions

Conditions	Yield
In acetonitrile electrolysis (0.01-0.1 N Et4NBr or Bu4NBr, Pt cathode, Mg anode);	100%

: 80-62-6
methacrylic acid methyl ester

: 112-55-0
1-dodecylthiol

: 16832-25-0, 20206-69-3, 23725-80-6
3-(n-dodecylthio)-2-methyl-propanoic acid,methyl ester

Conditions

Conditions	Yield
In acetonitrile electrolysis (0.01-0.1 N Et4NBr or Bu4NBr, Pt cathode, Mg anode);	100%
With potassium hydroxide

: 80-62-6
methacrylic acid methyl ester

: 91-00-9
Benzhydrylamine

: 3-(Benzhydryl-amino)-2-methyl-propionic acid methyl ester

Conditions

Conditions	Yield
ytterbium trifluoromethanesulfonate In acetonitrile at 50℃; under 7125570 Torr; for 24h;	100%

: 80-62-6
methacrylic acid methyl ester

polymethylmethacrylate: polymethylmethacrylate

Conditions

Conditions	Yield
With ethyl 2-bromoisobutyrate; (p-cymene)RuCl2(PCy3) In toluene at 85℃; for 16h; Kinetics; Further Variations:; Catalysts; Temperatures;	100%
C32H54N2O2Ta; trimethylaluminum In toluene at 0℃; for 1h; Product distribution; Further Variations:; Catalysts; Temperatures;	99%
With (2-phenylindenyl)2ZrMe2; tris(pentafluorophenyl)borate In toluene at 23℃; for 2h; Product distribution; Further Variations:; Reagents; times;	88%

: 868-77-9
2-methyl-2-propenoic acid 2-hydroxyethyl ester

: 80-62-6
methacrylic acid methyl ester

polymer; monomers: 2-hydroxyethyl methacrylate; methyl methacrylate: polymer; monomers: 2-hydroxyethyl methacrylate; methyl methacrylate

Conditions

Conditions	Yield
2,2'-azobis(isobutyronitrile) In butanone at 64.85℃; for 4h; Activation energy; Kinetics; Product distribution; Further Variations:; Temperatures; times; Polymerization;	100%
2,2'-azobis(isobutyronitrile) In butanone at 64.85℃; for 4h; Polymerization;	100%

: 2052-01-9
2-bromo-2-methylpropionic acid

: 96-05-9
allyl methacrylate

: 80-62-6
methacrylic acid methyl ester

Poly(methyl methacrylate-b-allyl methacrylate) end-capped with isobutyric acid, block copolymerization, Mn 6800, Mw/Mn 1.21: Poly(methyl methacrylate-b-allyl methacrylate) end-capped with isobutyric acid, block copolymerization, Mn 6800, Mw/Mn 1.21

Conditions

Conditions	Yield
Multistep reaction.;	100%

...Expand

: 2052-01-9
2-bromo-2-methylpropionic acid

: 80-62-6
methacrylic acid methyl ester

Poly(methyl methacrylate) end-capped with isobutyric acid, Mn 3300-7700, Mw/Mn 1.13-1.24: Poly(methyl methacrylate) end-capped with isobutyric acid, Mn 3300-7700, Mw/Mn 1.13-1.24

Conditions

Conditions	Yield
Multistep reaction.;	100%

: 586-77-6
4-bromo-N,N-dimethylaniline

: 80-62-6
methacrylic acid methyl ester

: 50704-04-6
(E)-3-(4-dimethylaminophenyl)-2-methyl acrylic acid methyl ester

Conditions

Conditions	Yield
With tris(dibenzylideneacetone)dipalladium (0); tri-tert-butyl phosphine; Cy2NMe2 In 1,4-dioxane at 20℃; for 24h; Heck coupling;	100%
With [(C6H5)PdBr2]2[HPtBu3]2 In 1,4-dioxane at 20℃; for 18h; Heck reaction; Inert atmosphere;	97%
With N-Methyldicyclohexylamine; tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butylphosphonium tetraphenylborate In tetrahydrofuran at 30℃; for 25h; Product distribution / selectivity;	87%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), isotactic-b-syndiotactic, Mn= 5.43E-4, Mw/Mn=1.61, Tg=86.9 deg C; Monomer(s): methyl methacrylate: poly(methyl methacrylate), isotactic-b-syndiotactic, Mn= 5.43E-4, Mw/Mn=1.61, Tg=86.9 deg C; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
Stage #1: methacrylic acid methyl ester With rac-(EBI)-ZrMe+MeB(C6F5)3- In toluene at 23℃; for 0.75h; Stage #2: With rac-(EBI)-ZrMe+MeAl(C6F5)3- In toluene at 23℃; Stage #3: With tris(pentafluorophenyl) aluminum In toluene at -78℃; for 1h; Further stages.;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn=42000, Mw/Mn=1.39; monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn=42000, Mw/Mn=1.39; monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With Bromotrichloromethane; bis(1,3-dicyclohexyl-2,3-dihydro-1H-imidazolyl)Cl2RuCHPh at 85℃; for 16h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn=34000, Mw/Mn=1.42; monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn=34000, Mw/Mn=1.42; monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With Bromotrichloromethane; aluminum isopropoxide; bis(1,3-dicyclohexyl-2,3-dihydro-1H-imidazolyl)Cl2RuCHPh at 85℃; for 16h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mw/Mn = 2.05: poly(methyl methacrylate), Mw/Mn = 2.05

Conditions

Conditions	Yield
With 2,2'-azobis(isobutyronitrile); 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate at 65℃; for 8h;	100%

: 2530-85-0
[3-(methacryloyloxy)propyl]trimethoxysilane

: 80-62-6
methacrylic acid methyl ester

: sodium 4-acryloylaminophenyldiazosulfonate

terpolymer methyl methacrylate/sodium 4-acryloylaminophenyldiazosulfonate/3-(trimethoxysilyl)propyl methacrylate, monomer ratio: 75/20/5; monomers: methyl methacrylate; sodium 4-acryloylaminophenyldiazosulfonate; 3-(trimethoxysilyl)propyl methacrylate: terpolymer methyl methacrylate/sodium 4-acryloylaminophenyldiazosulfonate/3-(trimethoxysilyl)propyl methacrylate, monomer ratio: 75/20/5; monomers: methyl methacrylate; sodium 4-acryloylaminophenyldiazosulfonate; 3-(trimethoxysilyl)propyl methacrylate

Conditions

Conditions	Yield
With 2,2'-azobis(isobutyronitrile) In dimethylsulfoxide-d6 at 70℃; for 20h;	100%

...Expand

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn: 31.9 kg/mol, polydispersity index: 1.25 (THF) and 1.17 (CHCl3), Tg: 93 deg C, unimodal, amphicatalytic polymerization; Monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn: 31.9 kg/mol, polydispersity index: 1.25 (THF) and 1.17 (CHCl3), Tg: 93 deg C, unimodal, amphicatalytic polymerization; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With rac-[Et(Ind)2]ZrMe(+)0.5[MeB(C6F5)3(-)]0.5[MeAl(C6F5)3(-)] In toluene at 23℃; for 0.25h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn: 94.0 kg/mol, polydispersity index: 1.19 (THF), Tg: 56 deg C, isotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn: 94.0 kg/mol, polydispersity index: 1.19 (THF), Tg: 56 deg C, isotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With rac-[Et(Ind)2]ZrMe(+)0.5[MeB(C6F5)3(-)]0.5[MeAl(C6F5)3(-)] In toluene at 23℃; for 2h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn: 70.3 kg/mol, polydispersity index: 1.38 (THF), Tg: 120 deg C, syndiotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn: 70.3 kg/mol, polydispersity index: 1.38 (THF), Tg: 120 deg C, syndiotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With rac-[Et(Ind)2]ZrMe(+)0.5[MeB(C6F5)3(-)]0.5[MeAl(C6F5)3(-)] In toluene at 0℃; for 2h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn: 64.3 kg/mol, polydispersity index: 1.42 (THF), Tg: 121 deg C, syndiotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn: 64.3 kg/mol, polydispersity index: 1.42 (THF), Tg: 121 deg C, syndiotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With rac-[Me2Si(Ind)2]ZrMe(+)0.5MeB(C6F5)3(-)0.5MeAl(C6F5)3(-) In toluene at 0℃; for 2h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn: 44.2 kg/mol, polydispersity index: 1.20 (THF), Tg: 53 deg C, isotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn: 44.2 kg/mol, polydispersity index: 1.20 (THF), Tg: 53 deg C, isotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With rac-[Et(Ind)2]ZrMe(+)0.5[MeB(C6F5)3(-)]0.5[MeAl(C6F5)3(-)] In 1,2-dichloro-benzene at 23℃; for 0.25h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn: 59.6 kg/mol, polydispersity index: 1.33 (THF), Tg: 54 deg C, isotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn: 59.6 kg/mol, polydispersity index: 1.33 (THF), Tg: 54 deg C, isotactic, amphicatalytic polymerization; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With rac-[Et(Ind)2]ZrMe(+)0.5[MeB(C6F5)3(-)]0.5[MeAl(C6F5)3(-)] In 1,2-dichloro-benzene at 0℃; for 2h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn: 59.7-134 kg/mol, Mw/Mn: 1.16-1.21; Monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn: 59.7-134 kg/mol, Mw/Mn: 1.16-1.21; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With bis(cyclopentadienyl)dimethylzirconium(IV); rac-ethylenebis(1-indenyl)dimethylzirconium; tris(pentafluorophenyl)borate In toluene at 23℃; for 2h;	100%

: 80-62-6
methacrylic acid methyl ester

poly(methyl methacrylate), Mn: 77.1-260 kg/mol, Mw/Mn: 1.09-1.16; Monomer(s): methyl methacrylate: poly(methyl methacrylate), Mn: 77.1-260 kg/mol, Mw/Mn: 1.09-1.16; Monomer(s): methyl methacrylate

Conditions

Conditions	Yield
With rac-ethylenebis(1-indenyl)dimethylzirconium; tris(pentafluorophenyl)borate In toluene at 23℃; for 2h;	100%

Methyl methacrylate Specification

The IUPAC name of Methyl methacrylate is methyl 2-methylprop-2-enoate. With the CAS registry number 80-62-6, it is also named as 2-Methyl-2-propenoic acid methyl ester. The product's categories are Low Refractive Index Monomers; Acrylic Monomers; Carbonyl Compounds; Esters; Methacrylate; Waveguide Materials; META - METH Cosmetics; Allergens; Alpha Sort; MAlphabetic; Other Additives; Volatiles/ Semivolatiles. It is clear colorless liquid which is slightly soluble in water, soluble in alcohol, ether, acetone and other organic solvents. In addition, this chenical is flammable by fire, heat and oxidants. Besides, it should be sealed in the container and stored in the cool and dry place.

The other characteristics of Methyl methacrylate can be summarized as:
(1)ACD/LogP: 1.35; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.35; (4)ACD/LogD (pH 7.4): 1.35; (5)ACD/BCF (pH 5.5): 6.2; (6)ACD/BCF (pH 7.4): 6.2; (7)ACD/KOC (pH 5.5): 128.53; (8)ACD/KOC (pH 7.4): 128.53; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Index of Refraction: 1.4; (13)Molar Refractivity: 26.55 cm³; (14)Molar Volume: 109.4 cm³; (15)Polarizability: 10.52×10^-24 cm³; (16)Surface Tension: 23.5 dyne/cm; (17)Enthalpy of Vaporization: 33.96 kJ/mol; (18)Vapour Pressure: 36.9 mmHg at 25°C; (19)Rotatable Bond Count: 2; (20)Exact Mass: 100.05243; (21)MonoIsotopic Mass: 100.05243; (22)Topological Polar Surface Area: 26.3; (23)Heavy Atom Count: 7; (24)Complexity: 94.3.

Preparation of Methyl methacrylate:
It is produced by the acetone cyanohydrin process in which the acetone cyanohydrin (from the reaction of acetone with hydrogen cyanide, q.v.) is reacted with sulfuric acid to yield methacrylamide sulfate, which is further hydrolyzed and esterified. The process is continuous.
CH₃C(OH·CN)CH₃ + H⁺ → CH₂=C(CH₃)C(=O)NH₃⁺
CH₂=C(CH₃)C(=O)NH₃⁺ + CH₃OH + HSO₄^- → CH₂=C(CH₃)C(=O)OCH₃+ NH₄SO₄

Uses of Methyl methacrylate:
It is used for the production of the co-polymer methyl methacrylate-butadiene-styrene (MBS), used as a modifier for PVC. The principal application of this chemical is the manufacture of polymethyl methacrylate acrylic plastics (PMMA). Methyl methacrylate is polymerized to poly(methyl methacrylate), which is used in cast and extruded sheet, molding powder and resins, surface coatings, impact modifiers, and emulsion polymers. In addition, it reacts with acetoacetic acid ethyl ester to get 2-acetyl-4-methyl-glutaric acid-1-ethyl ester-5-methyl ester. This reaction needs reagent sodium ethylate and ethanol.

When you are using Methyl methacrylate, please be cautious about it as the following:
It is highly flammable, so people should keep it away from sources of ignition. It is not only toxic by inhalation, in contact with skin and if swallowed, but also irritating to eyes, respiratory system and skin. So people should avoid contact with skin. If you want to contact this product, you must wear suitable protective clothing and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) If swallowed, seek medical advice immediately and show this container or label.

People can use the following data to convert to the molecule structure.
1. SMILES:O=C(OC)\C(=C)C
2. InChI:InChI=1/C5H8O2/c1-4(2)5(6)7-3/h1H2,2-3H3
3. InChIKey:VVQNEPGJFQJSBK-UHFFFAOYAN

The following are the toxicity data of Methyl methacrylate:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LDLo	subcutaneous	7mL/kg (7mL/kg)	PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE KIDNEY, URETER, AND BLADDER: CHANGES PRIMARILY IN GLOMERULI	National Technical Information Service. Vol. OTS0520933,
dog	LCLo	inhalation	41200mg/m³/3H (41200mg/m³)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS	Industrial Medicine. Vol. 14, Pg. 292, 1945.
dog	LD50	oral	4725mg/kg (4725mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS	Industrial Medicine. Vol. 14, Pg. 292, 1945.
dog	LD50	subcutaneous	4252mg/kg (4252mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Industrial Medicine. Vol. 14, Pg. 292, 1945.
dog	LDLo	intravenous	120uL/kg (0.12mL/kg)		Journal of Pharmaceutical Sciences. Vol. 63, Pg. 376, 1974.
guinea pig	LCLo	inhalation	19000mg/m³/5H (19000mg/m³)	BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: COMA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 343, 1941.
guinea pig	LD50	intraperitoneal	1890mg/kg (1890mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Industrial Medicine. Vol. 14, Pg. 292, 1945.
guinea pig	LD50	oral	5954mg/kg (5954mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS	Industrial Medicine. Vol. 14, Pg. 292, 1945.
guinea pig	LD50	subcutaneous	5954mg/kg (5954mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Industrial Medicine. Vol. 14, Pg. 292, 1945.
human	TCLo	inhalation	60mg/m³ (60mg/m³)	BEHAVIORAL: SLEEP BEHAVIORAL: EXCITEMENT VASCULAR: BP LOWERING NOT CHARACTERIZED IN AUTONOMIC SECTION	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 1, Pg. 56, 1957.
human	TCLo	inhalation	125ppm (125ppm)	BEHAVIORAL: SLEEP BEHAVIORAL: EXCITEMENT BEHAVIORAL: ANOREXIA (HUMAN	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 19(10), Pg. 25, 1954.
mammal (species unspecified)	LC50	inhalation	20gm/m³ (20000mg/m³)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.
mouse	LC50	inhalation	18500mg/m³/2H (18500mg/m³)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 20(6), Pg. 5, 1976.
mouse	LD50	intraperitoneal	945mg/kg (945mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Industrial Medicine. Vol. 14, Pg. 292, 1945.
mouse	LD50	oral	3625mg/kg (3625mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 41(4), Pg. 6, 1976.
mouse	LD50	subcutaneous	5954mg/kg (5954mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Industrial Medicine. Vol. 14, Pg. 292, 1945.
rabbit	LCLo	inhalation	17500mg/m³/4. (17500mg/m³)	BEHAVIORAL: MUSCLE WEAKNESS LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION BEHAVIORAL: COMA	Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 343, 1941.
rabbit	LD50	oral	8700mg/kg (8700mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 41(4), Pg. 6, 1976.
rabbit	LD50	skin	> 5gm/kg (5000mg/kg)	SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"	National Technical Information Service. Vol. OTS0544282,
rabbit	LDLo	subcutaneous	14mL/kg (14mL/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) KIDNEY, URETER, AND BLADDER: HEMATURIA LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	National Technical Information Service. Vol. OTS0520933,
rat	LC50	inhalation	78000mg/m³/4H (78000mg/m³)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 20(6), Pg. 5, 1976.
rat	LD50	intraperitoneal	1328mg/kg (1328mg/kg)		Journal of Dental Research. Vol. 51, Pg. 1632, 1972.
rat	LD50	oral	7872mg/kg (7872mg/kg)	BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: COMA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 343, 1941.
rat	LD50	subcutaneous	7088mg/kg (7088mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Industrial Medicine. Vol. 14, Pg. 292, 1945.

Product Name

Methyl methacrylate

Synthetic route

Methyl methacrylate Specification

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