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Cas:79-20-9
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Methyl acetate CAS No: 79-20-9 Molecular Structure£º Specifications Item Details
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inquiryProduct Description Product name Methyl acetate CAS 79-20-9 Assay 99% Appearance Colorless liquid
Product Name: Methyl acetate Synonyms: Acetic acid methyl ester CAS RN.: 79-20-9 EINECS: 201-185-2 Molecular Weight:
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Product Name: Methyl acetate Synonyms: Metile (acetato di);metile(acetatodi);octanmetylu;octanmetylu(polish);Tereton;ACETIC ACID METHYL ESTER;METHYL ACETATE;LABOTEST-BB LT00785639 CAS: 79-20-9 MF: C3H6O2 MW: 74.08 EINECS: 201-185-2 Pro
Cas:79-20-9
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Cas:79-20-9
Min.Order:10 Gram
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inquirySuperior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:200kg/drum, or as per your request. Application:Used as Pharmaceutical Intermedia
Product name: Methyl Acetate CAS No.: 79-20-9 Molecule Formula:C3H6O2 Molecule Weight:74.08 Purity: 99.0% Package: 190kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard TESTI
CAS:79-20-9 EINECS:201-185-2 MW:74.08 MF:C3H6O2 Melting point:-98 °C Boiling point:57-58 °C(lit.) Appearance:colorless liquid Package:200kg/Steel drum Transportation:by sea Port:Shanghai
Product Name:Natural Methyl Acetate CAS: 79-20-9 MF: C3H6O2 MW: 74.08 EINECS: 201-185-2 Purity:99% FEMA:2676 mp -98 °C bp 57-58 …
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Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:79-20-9
Min.Order:1 Kilogram
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Conditions | Yield |
---|---|
phosphotungstic acid at 65 - 70℃; | 100% |
With 4-cyclopentyl-2,2,6,6-tetramethyl-[1,4,2,6]oxazadisilinan-4-ium tetrafluroborate for 0.333333h; Microwave irradiation; | 99% |
With iodine In toluene for 6h; Ionic liquid; Reflux; | 92% |
Conditions | Yield |
---|---|
With dilithium tetra(tert-butyl)zincate at 0℃; for 1h; Temperature; Inert atmosphere; | 100% |
K2CO3 + 5percent Carbowax 6000 at 170℃; Product distribution; various catalysts, various amounts of catalysts; | 54 % Chromat. |
With trans-5,15-bis(2-hydroxy-1-naphthyl)octaethylporphyrine; silver perchlorate In benzene at 50℃; without AgClO4, other catalysts; |
3-O-acetyl-1,2,5,6-di-isopropylidene-α-D-glucofuranose
A
1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose
B
acetic acid methyl ester
Conditions | Yield |
---|---|
With n-butylstannoic acid In methanol at 65.4℃; for 2h; | A 100% B n/a |
methanol
acetic acid tert-butyl ester
A
acetic acid methyl ester
B
tert-butyl alcohol
Conditions | Yield |
---|---|
With triethylamine at 20℃; under 8250660 Torr; for 2h; Product distribution; | A 100% B n/a |
methanol
Isopropyl acetate
A
acetic acid methyl ester
B
isopropyl alcohol
Conditions | Yield |
---|---|
With triethylamine at 20℃; under 8250660 Torr; for 2h; Product distribution; | A 100% B n/a |
methanol
prednisolone 21-acetate
A
prednisolon
B
acetic acid methyl ester
Conditions | Yield |
---|---|
With triethylamine at 20℃; under 8250660 Torr; for 2h; Product distribution; | A n/a B 100% |
Conditions | Yield |
---|---|
With C16H25N3O2S In methanol at 23℃; for 24h; | 99% |
Conditions | Yield |
---|---|
for 10h; Ambient temperature; | 98% |
Conditions | Yield |
---|---|
With triethylamine at 160℃; for 5h; Autoclave; Green chemistry; | 98% |
Acetyl bromide
methoxytriphenylmethane
A
acetic acid methyl ester
B
bromo-triphenyl-methane
Conditions | Yield |
---|---|
at 70℃; for 13h; | A 81% B 97% |
at 70℃; for 13h; | A 0.65 g B 3.39 g |
Conditions | Yield |
---|---|
at 140℃; distillation throuh a vigreux column; | 95% |
4-methylbenzenesulfenic acid methyl ester
cyclohexene
A
acetic acid methyl ester
B
p-Tolylchlorcyclohexensulfid
Conditions | Yield |
---|---|
With acetyl chloride at 0℃; | A n/a B 95% |
methanol
sodium acetate
A
ethane
B
acetic acid methyl ester
C
acetic acid
Conditions | Yield |
---|---|
In methanol byproducts: C2H4, CO2; Electrolysis; electrolysis of 3 % soln. of NaCH3CO2 in methanol using polished Pt sheet as anode, no formation of O, HCO2H or CH2O, yield of C2H6 does not depend on temperature;; | A 95% B n/a C n/a |
In methanol byproducts: C2H4, CO2; Electrolysis; electrolysis of 3 % soln. of NaCH3CO2 in methanol using polished Pt sheet as anode, no formation of O, HCO2H or CH2O, yield of C2H6 does not depend on temperature;; | A 95% B n/a C n/a |
3,4-dihydronaphthalen-1-yl acetate
tributyltin methoxide
A
acetic acid methyl ester
Conditions | Yield |
---|---|
at 20℃; for 12h; Inert atmosphere; | A n/a B 95% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; tin(ll) chloride In tetrahydrofuran for 2h; Heating; | 94% |
With sodium hydrogensulfide; tin(ll) chloride In tetrahydrofuran; water for 2h; other sulfur and aromatic compounds as hydro-dehalogenation agents; Yield given; |
Conditions | Yield |
---|---|
With zinc(II) oxide at 20℃; for 0.166667h; | 94% |
With 1,4-diaza-bicyclo[2.2.2]octane for 0.0333333h; | 92% |
In acetonitrile at 0 - 25℃; Kinetics; Mechanism; also in the presence of NEt4Cl; |
O-methyl selenoacetate
acetic acid methyl ester
Conditions | Yield |
---|---|
With oxygen; methyl iodide; triethylphosphine In benzene at 50℃; for 5h; | 93% |
With oxygen; methyl iodide; triethylphosphine In benzene at 50℃; for 5h; Mechanism; other O-alkyl selenoesters; the other products in the anaerobic conditions; | 93% |
2-(1-ethoxy-ethylidene)-indan-1,3-dione
A
acetic acid methyl ester
B
Phthalonsaeure-anhydrid
Conditions | Yield |
---|---|
With ozone In dichloromethane at -70℃; | A n/a B 92% |
Isopropenyl acetate
2-methylphenyl bromide
A
acetic acid methyl ester
B
1-(2-methylphenyl)acetone
Conditions | Yield |
---|---|
dichlorobis(tri-O-tolylphosphine)palladium In toluene at 100℃; for 5h; | A n/a B 91% |
trans-MeOIr(CO)(PPh3)2
A
HIrCl2(CO)(PPh3)2
B
CH3C(O)IrCl2(CO){P(C6H5)3}2
C
acetic acid methyl ester
Conditions | Yield |
---|---|
With acetyl chloride In benzene soln. placed in a pressure tube fitted with a Teflon stopcock, degassed (vac.), acetyl chloride distilled onto the soln., stirred (1 h); solvent removed by vac. distillation; relation of yield to by-product yield depending on the purity of CH3COCl used and on the care of work up; | A n/a B n/a C 91% |
(acetoxymethyl)dimethylmethoxysilane
A
acetic acid methyl ester
B
2,2,5,5-tetramethyl-1,4-dioxa-2,5-disilacyclohexane
Conditions | Yield |
---|---|
With dioctyltin(IV) oxide at 120℃; under 52.5053 Torr; for 3h; Concentration; Reagent/catalyst; Inert atmosphere; | A 17.9 g B 91% |
acetic acid methyl ester
acetic acid methyl ester; deprotonated form
Conditions | Yield |
---|---|
With helium; methoxide-d3 anion at 24.85℃; under 0.5 Torr; Kinetics; proton transfer; flowing afterglow; | 100% |
With trifluoromethanide In gas Rate constant; Thermodynamic data; ΔH0, nucleophilic reactions of F3C- at sp2 and sp3 carbon in the gas phase, competitive reactions; | |
With fluoride In gas production of ionic species in an ion cyclotron spectrometer for laser photodissociation studies; |
acetic acid methyl ester
acrolein
3-hydroxypent-4-enoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: acetic acid methyl ester With lithium diisopropyl amide In tetrahydrofuran at -78℃; Stage #2: acrolein In tetrahydrofuran for 0.0833333h; | 100% |
With lithium diisopropyl amide 1.) THF, -95 deg C, 3 min, 2. ) THF, -95 deg C; Multistep reaction; | |
With lithium diisopropyl amide 1.) THF, hexanes, -78 deg C, 50 min, 2.) THF, hexanes, -78 deg C, 5 min; Yield given. Multistep reaction; | |
Stage #1: acetic acid methyl ester With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78℃; Inert atmosphere; Stage #2: acrolein In tetrahydrofuran; hexane for 0.0833333h; Inert atmosphere; |
Conditions | Yield |
---|---|
With dilithium tetra(tert-butyl)zincate at 0℃; for 1h; Temperature; Inert atmosphere; Molecular sieve; | 100% |
1,3-dicyclohexyl-imidazol-2-ylidene In tetrahydrofuran at 20℃; for 1h; | 95% |
With 4 A molecular sieve; 1,3-di-tBu-2,3-dihydroimidazole carbene-polydimethylsiloxane at 20℃; for 6h; | 95% |
trans-dichloro(ethylene)(2,4,6-trimethylpyridine)platinum
acetic acid methyl ester
trans-dichloro(methyl acetate)(2,4,6-trimethylpyridine)platinum(II)
Conditions | Yield |
---|---|
In acetic acid methyl ester byproducts: ethylene; Irradiation (UV/VIS); | 100% |
In acetic acid methyl ester Irradiation (UV/VIS); the Pt-complex dissolved in methyl acetate was introduced into a muffshaped Schlenk tube surrounding a 125-W medium-pressure mercury lamp, Philips HPK 125, irradn. for 15 min at room temp., λ<310 nm was eliminated by Pyrex filter; the solvent was removed under reduced pressure at -30°C, the solid was recrystd. at -30°C in pentane-CH2Cl2; | 85% |
Conditions | Yield |
---|---|
Stage #1: acetic acid methyl ester With lithium diisopropyl amide In tetrahydrofuran at -78℃; Stage #2: C39H52O5Si In tetrahydrofuran at -78℃; | 100% |
acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: acetic acid methyl ester With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; Inert atmosphere; Stage #2: (4R,5R,6R)-7-(tert-butyl-dimethyl-silanyloxy)-5-(4-methoxy-benzyloxy)-4,6-dimethylhept-2-ynoic acid ethyl ester In tetrahydrofuran; hexane at -78 - 20℃; for 18h; Inert atmosphere; | 100% |
acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: acetic acid methyl ester With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; Inert atmosphere; Stage #2: (4R,5R,6R)-7-benzyloxy-5-(4-methoxy-benzyloxy)-4,6-dimethyl-hept-2-ynoic acid ethylester In tetrahydrofuran; Hexachlorobutadiene at -78 - 20℃; for 18h; Inert atmosphere; | 100% |
acetic acid methyl ester
(S)-(thiazol-2-ylmethilidene)-p-toluenesulfinamide
Conditions | Yield |
---|---|
With sodium hexamethyldisilazane In tetrahydrofuran at -78℃; diastereoselective reaction; | 100% |
acetic acid methyl ester
propan-1-ol-3-amine
N-(3-hydroxypropyl)acetamide
Conditions | Yield |
---|---|
for 12h; Heating; | 99% |
In toluene for 120h; Heating / reflux; | 93% |
With Merrifield resin-supported N3=P(MeNCH2CH2)3N In tetrahydrofuran at 23 - 25℃; Inert atmosphere; | 74% |
Conditions | Yield |
---|---|
With N,N'-Mes2imidazol-2-ylidene In tetrahydrofuran at 23℃; for 24h; | 99% |
With 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine In acetonitrile at 20℃; for 15h; Schlenk technique; Inert atmosphere; | 97% |
With Merrifield resin-supported N3=P(MeNCH2CH2)3N In tetrahydrofuran at 23 - 25℃; Inert atmosphere; | 66% |
for 6h; Acylation; Heating; |
acetic acid methyl ester
A
acetic acid methyl ester; deprotonated form
B
acetamide anion
Conditions | Yield |
---|---|
With helium; amide at 24.85℃; under 0.5 Torr; Kinetics; Substitution; proton transfer; flowing afterglow; | A 99% B 1% |
acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: acetic acid methyl ester With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78℃; for 0.25h; Inert atmosphere; Stage #2: (2R,5S,6S,7S)-9-bromo-5-(tert-butyldimethylsilanoxy)-6,7-epoxy-2-methyl-3-methylene-dec-9-enal In tetrahydrofuran; hexane at -78℃; for 0.333333h; Inert atmosphere; | 99% |
acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: acetic acid methyl ester With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.25h; Metallation; Stage #2: (2R,5S,6S,7S)-9-bromo-5-(tert-butyldimethylsilanyloxy)-6,7-epoxy-2-methyl-3-methylene-dec-9-enal In tetrahydrofuran for 0.166667h; Addition; aldol reaction; Further stages.; | 99% |
acetic acid methyl ester
(-)-(1S,2R,3S,4aR,5S,8S,8aS)-1-(tert-butyl-diphenyl-silanyloxymethyl)-3,8-dimethyl-5-triisopropylsilanyloxy-decahydro-naphthalene-2-carbaldehyde
3-[(1S,2R,3S,4aR,5S,8S,8aS)-1-(tert-butyl-diphenyl-silanyloxymethyl)-3,8-dimethyl-5-triisopropylsilanyloxy-decahydro-naphthalen-2-yl]-3-hydroxy-propionic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: acetic acid methyl ester With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; for 0.333333h; Inert atmosphere; Stage #2: (-)-(1S,2R,3S,4aR,5S,8S,8aS)-1-(tert-butyl-diphenyl-silanyloxymethyl)-3,8-dimethyl-5-triisopropylsilanyloxy-decahydro-naphthalene-2-carbaldehyde In tetrahydrofuran; hexane | 99% |
Stage #1: acetic acid methyl ester With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; Inert atmosphere; Stage #2: (-)-(1S,2R,3S,4aR,5S,8S,8aS)-1-(tert-butyl-diphenyl-silanyloxymethyl)-3,8-dimethyl-5-triisopropylsilanyloxy-decahydro-naphthalene-2-carbaldehyde In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere; |
acetic acid methyl ester
ethyl 2-diazo-3-oxobutanoate
ethyl 2-diazo-3-hydroxy-3-methyl-4-(methoxycarbonyl)butanoate
Conditions | Yield |
---|---|
Stage #1: acetic acid methyl ester With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere; Stage #2: ethyl 2-diazo-3-oxobutanoate In tetrahydrofuran; hexane at -70℃; for 1.5h; Inert atmosphere; Stage #3: With acetic acid In tetrahydrofuran; hexane at -70 - 20℃; for 0.333333h; Inert atmosphere; | 99% |
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