Product Name

  • Name

    Octadecyl methacrylate

  • EINECS 251-013-5
  • CAS No. 32360-05-7
  • Density 0.868 g/cm3
  • Solubility Insoluble in water
  • Melting Point 18-20 °C(lit.)
  • Formula C22H42O2
  • Boiling Point 414.345 °C at 760 mmHg
  • Molecular Weight 338.57
  • Flash Point 185.005 °C
  • Transport Information
  • Appearance Light yellow clear liquid
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 32360-05-7 (Octadecyl methacrylate)
  • Hazard Symbols
  • Synonyms Methacrylicacid, octadecyl ester (6CI,8CI);Acryester S;Acryester SMA;Blemmer SMA;LightEster S;NK Ester S;Rocryl 330;SR 324(methacrylate);Stearyl methacrylate;
  • PSA 26.30000
  • LogP 7.36720

Synthetic route

1-octadecanol
112-92-5

1-octadecanol

poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

Conditions
ConditionsYield
With 10H-phenothiazine; hydroquinone at 110 - 130℃; for 4.5h; Reagent/catalyst;96%
in Gegenwart von Saeure;
1-Bromooctadecane
112-89-0

1-Bromooctadecane

Methacryloyl chloride
920-46-7

Methacryloyl chloride

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

Conditions
ConditionsYield
With triethylamine for 5h;76%
1-octadecanol
112-92-5

1-octadecanol

Methacryloyl chloride
920-46-7

Methacryloyl chloride

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 0 - 25℃; for 18h; Inert atmosphere;39%
With dmap In dichloromethane Reflux;
1-octadecanol
112-92-5

1-octadecanol

methacrylic acid methyl ester
80-62-6

methacrylic acid methyl ester

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

Conditions
ConditionsYield
Stage #1: 1-octadecanol; methacrylic acid methyl ester With 4-acetylamino-2,2,6,6-tetramethyl-1-piperidinoxy for 1h; Heating / reflux;
Stage #2: titanium tetramethoxide at 111 - 129℃; for 4h; Product distribution / selectivity;		99.3 %Chromat.
With sulfuric acid; benzene at 140 - 150℃;
α-hydroxy-isobutyric acid octadecyl ester

α-hydroxy-isobutyric acid octadecyl ester

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

Conditions
ConditionsYield
With phosphorus pentoxide; benzene at 75℃;
indole
120-72-9

indole

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

(E)-propyl 3-(1H-indol-3-yl)-2-methylacrylate
1410795-32-2

(E)-propyl 3-(1H-indol-3-yl)-2-methylacrylate

Conditions
ConditionsYield
With oxygen; palladium diacetate; trifluoroacetic acid In dimethyl sulfoxide at 60℃; under 760.051 Torr; for 8h; regioselective reaction;78%
tributylphosphine
998-40-3

tributylphosphine

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

methacryloyloxyoctadecyl bromotributylphosphine

methacryloyloxyoctadecyl bromotributylphosphine

Conditions
ConditionsYield
In acetonitrile for 3h; Reflux;62.7%
n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

N-(4-nitrophenyl) acrylamide
7766-38-3

N-(4-nitrophenyl) acrylamide

poly(n-octadecyl methacrylate-co-N-p-nitrophenylacrylamide)

poly(n-octadecyl methacrylate-co-N-p-nitrophenylacrylamide)

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In 1,4-dioxane at 69.85℃; for 24h; Polymerization;
n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

poly(n-octadecyl methacrylate)

poly(n-octadecyl methacrylate)

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In benzene at 69.85℃; for 24h; Polymerization;
n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

N-(4-nitrophenyl)maleimide
4338-06-1

N-(4-nitrophenyl)maleimide

poly(n-octadecyl methacrylate-co-N-p-nitrophenylmaleimide)

poly(n-octadecyl methacrylate-co-N-p-nitrophenylmaleimide)

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In chloroform at 69.85℃; for 24h; Polymerization;
n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

4-(4-N-methyl-N-2-hydroxyethylaminophenylazo)-N-(pyrimidin-2-yl)benzenesulfonamide acrylate ester

4-(4-N-methyl-N-2-hydroxyethylaminophenylazo)-N-(pyrimidin-2-yl)benzenesulfonamide acrylate ester

Polymer, Mn 2057, Mw 3986; Monomer(s): n-octadecylmethacrylate, 1 mol; 4-(4-N-methyl-N-2-hydroxyethylaminophenylazo)-N-(pyrimidin-2-yl)benzenesulfonamide acrylate ester, 1 mol

Polymer, Mn 2057, Mw 3986; Monomer(s): n-octadecylmethacrylate, 1 mol; 4-(4-N-methyl-N-2-hydroxyethylaminophenylazo)-N-(pyrimidin-2-yl)benzenesulfonamide acrylate ester, 1 mol

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In 1,4-dioxane at 65℃; for 48h; Polymerization;
n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

4-(4-N-methyl-N-2-hydroxyethylaminophenylazo)-N-(thiazol-2-yl)benzenesulfonamide acrylate ester

4-(4-N-methyl-N-2-hydroxyethylaminophenylazo)-N-(thiazol-2-yl)benzenesulfonamide acrylate ester

Polymer, Mn 2803, Mw 4481; Monomer(s): n-octadecylmethacrylate, 1 mol; 4-(4-N-methyl-N-2-hydroxyethylaminophenylazo)-N-(thiazol-2-yl)benzenesulfonamide acrylate ester, 1 mol

Polymer, Mn 2803, Mw 4481; Monomer(s): n-octadecylmethacrylate, 1 mol; 4-(4-N-methyl-N-2-hydroxyethylaminophenylazo)-N-(thiazol-2-yl)benzenesulfonamide acrylate ester, 1 mol

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In 1,4-dioxane at 65℃; for 48h; Polymerization;
poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

N-Isopropylacrylamide
2210-25-5

N-Isopropylacrylamide

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

poly(N-isopropylacrylamide93-co-methacrylic acid5-co-octadecyl acrylate2)

poly(N-isopropylacrylamide93-co-methacrylic acid5-co-octadecyl acrylate2)

Conditions
ConditionsYield
With 1,1'-azobis(1-cyanocyclohexanenitrile) In 1,4-dioxane at 65℃; for 5h; Heating;
...Expand
poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

N-Isopropylacrylamide
2210-25-5

N-Isopropylacrylamide

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

poly(N-isopropylacrylamide95-co-methacrylic acid3-co-octadecyl acrylate2)

poly(N-isopropylacrylamide95-co-methacrylic acid3-co-octadecyl acrylate2)

Conditions
ConditionsYield
With 1,1'-azobis(1-cyanocyclohexanenitrile) In 1,4-dioxane at 65℃; for 5h; Heating;
...Expand
styrene
100-42-5

styrene

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer; Monomer(s): styrene; n-octadecyl methacrylate

polymer; Monomer(s): styrene; n-octadecyl methacrylate

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In toluene at 60℃; Product distribution; Further Variations:; concentrarions;
With 2,2'-azobis(isobutyronitrile) In toluene at 60℃;
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, atom-transfer radical polymerization, Mn 3.47E4, Mw/Mn 1.12; monomer(s): octadecyl methacrylate; ethyl bromoisobutyrate

polymer, atom-transfer radical polymerization, Mn 3.47E4, Mw/Mn 1.12; monomer(s): octadecyl methacrylate; ethyl bromoisobutyrate

Conditions
ConditionsYield
With copper(l) chloride; copper dichloride; 4,4'-di-(5-nonyl)-2,2'-bipyridine In o-xylene at 90℃; for 8h;
n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, atom transfer radical polymerization, Mn 5.24E4, Mw/Mn 1.30; monomer(s): 2-(trimethylsilyloxy)ethyl methacrylate; dimethyl 2,6-dibromoheptanedioate

polymer, atom transfer radical polymerization, Mn 5.24E4, Mw/Mn 1.30; monomer(s): 2-(trimethylsilyloxy)ethyl methacrylate; dimethyl 2,6-dibromoheptanedioate

copolymer, atom transfer radical polymerization, Mn 1.39E5, Mw/Mn 1.33; monomer(s): 2-(trimethylsilyloxy)ethyl methacrylate; dimethyl 2,6-dibromoheptanedioate; octadecyl methacrylate

copolymer, atom transfer radical polymerization, Mn 1.39E5, Mw/Mn 1.33; monomer(s): 2-(trimethylsilyloxy)ethyl methacrylate; dimethyl 2,6-dibromoheptanedioate; octadecyl methacrylate

Conditions
ConditionsYield
With copper(I) bromide; copper(ll) bromide; 4,4'-di-(5-nonyl)-2,2'-bipyridine In o-xylene at 90℃; for 7h;
tert-Butyl acrylate
1663-39-4

tert-Butyl acrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, Mn 21790 by SEC, Mw/Mn 1.25, gradient copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl acrylate

polymer, Mn 21790 by SEC, Mw/Mn 1.25, gradient copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl acrylate

Conditions
ConditionsYield
With ethyl 2-bromoisobutyrate; copper(I) bromide; 4,4'-di-(5-nonyl)-2,2'-bipyridine; copper(ll) bromide In o-xylene at 100℃; for 20h;
tert-Butyl methacrylate
585-07-9

tert-Butyl methacrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, Mn 24250 by SEC, Mw/Mn 1.14, random copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl methacrylate

polymer, Mn 24250 by SEC, Mw/Mn 1.14, random copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl methacrylate

Conditions
ConditionsYield
With ethyl 2-bromoisobutyrate; copper(l) chloride; 4,4'-di-(5-nonyl)-2,2'-bipyridine; copper dichloride In o-xylene at 100℃; for 5h;
polymer, Mn 9250 by SEC, Mw/Mn 1.17; monomer(s): tert-butyl methacrylate

polymer, Mn 9250 by SEC, Mw/Mn 1.17; monomer(s): tert-butyl methacrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, Mn 52000 by SEC, Mw/Mn 1.20, diblock copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl methacrylate

polymer, Mn 52000 by SEC, Mw/Mn 1.20, diblock copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl methacrylate

Conditions
ConditionsYield
With copper(I) bromide; copper(ll) bromide; 4,4'-di-(5-nonyl)-2,2'-bipyridine In o-xylene at 85℃; for 16.5h;
polymer, Mn 8300 by SEC, Mw/Mn 1.14; monomer(s): tert-butyl acrylate

polymer, Mn 8300 by SEC, Mw/Mn 1.14; monomer(s): tert-butyl acrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, Mn 28750 by SEC, Mw/Mn 1.20, diblock copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl acrylate

polymer, Mn 28750 by SEC, Mw/Mn 1.20, diblock copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl acrylate

Conditions
ConditionsYield
With copper(I) bromide; copper(ll) bromide; 4,4'-di-(5-nonyl)-2,2'-bipyridine In o-xylene at 90℃; for 32h;
polymer, Mn 8300 by SEC, Mw/Mn 1.14; monomer(s): tert-butyl acrylate

polymer, Mn 8300 by SEC, Mw/Mn 1.14; monomer(s): tert-butyl acrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, Mn 75900 by SEC, Mw/Mn 1.14, ABA triblock copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl acrylate

polymer, Mn 75900 by SEC, Mw/Mn 1.14, ABA triblock copolymer; monomer(s): n-octadecyl methacrylate; tert-butyl acrylate

Conditions
ConditionsYield
With 4,4'-di-(5-nonyl)-2,2'-bipyridine In o-xylene at 90℃; for 27.5h;
polymer, Mn 34980 by SEC, Mw/Mn 1.16; monomer(s): n-butyl acrylate

polymer, Mn 34980 by SEC, Mw/Mn 1.16; monomer(s): n-butyl acrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, Mn 74400 by SEC, Mw/Mn 1.16, ABA triblock copolymer; monomer(s): n-octadecyl methacrylate; n-butyl acrylate

polymer, Mn 74400 by SEC, Mw/Mn 1.16, ABA triblock copolymer; monomer(s): n-octadecyl methacrylate; n-butyl acrylate

Conditions
ConditionsYield
With 4,4'-di-(5-nonyl)-2,2'-bipyridine In o-xylene at 90℃; for 31.5h;
n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

polymer, Mn 26400 by SEC, Mw/Mn 1.14; monomer(s): n-octadecyl methacrylate

polymer, Mn 26400 by SEC, Mw/Mn 1.14; monomer(s): n-octadecyl methacrylate

Conditions
ConditionsYield
With ethyl 2-bromoisobutyrate; copper(l) chloride; 4,4'-di-(5-nonyl)-2,2'-bipyridine; copper dichloride In o-xylene at 90℃; for 6h;
cetyl methacrylate
2495-27-4

cetyl methacrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

1H,1H,2H,2H-heptadecafluorodecyl acrylate
27905-45-9

1H,1H,2H,2H-heptadecafluorodecyl acrylate

1,1,2,2-Tetrahydroperfluorododecyl acrylate
17741-60-5

1,1,2,2-Tetrahydroperfluorododecyl acrylate

copolymer, synthesized in solution in butyl acetate, molar fractions of fluorinated acrylic monomers/alkyl methacrylate monomers 20/80; monomer(s): stearyl-MA; palmityl-MA; C8H4F13-acrylate; C10H4F17-acrylate; C12H4F21-acrylate; C14H4F25-acrylate

copolymer, synthesized in solution in butyl acetate, molar fractions of fluorinated acrylic monomers/alkyl methacrylate monomers 20/80; monomer(s): stearyl-MA; palmityl-MA; C8H4F13-acrylate; C10H4F17-acrylate; C12H4F21-acrylate; C14H4F25-acrylate

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In various solvent(s) at 70℃; for 6h;
...Expand
cetyl methacrylate
2495-27-4

cetyl methacrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

1H,1H,2H,2H-heptadecafluorodecyl acrylate
27905-45-9

1H,1H,2H,2H-heptadecafluorodecyl acrylate

1,1,2,2-Tetrahydroperfluorododecyl acrylate
17741-60-5

1,1,2,2-Tetrahydroperfluorododecyl acrylate

copolymer, synthesized in solution in butyl acetate, molar fractions of fluorinated acrylic monomers/alkyl methacrylate monomers 30/70; monomer(s): stearyl-MA; palmityl-MA; C8H4F13-acrylate; C10H4F17-acrylate; C12H4F21-acrylate; C14H4F25-acrylate

copolymer, synthesized in solution in butyl acetate, molar fractions of fluorinated acrylic monomers/alkyl methacrylate monomers 30/70; monomer(s): stearyl-MA; palmityl-MA; C8H4F13-acrylate; C10H4F17-acrylate; C12H4F21-acrylate; C14H4F25-acrylate

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In various solvent(s) at 70℃; for 6h;
...Expand
cetyl methacrylate
2495-27-4

cetyl methacrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

1H,1H,2H,2H-heptadecafluorodecyl acrylate
27905-45-9

1H,1H,2H,2H-heptadecafluorodecyl acrylate

1,1,2,2-Tetrahydroperfluorododecyl acrylate
17741-60-5

1,1,2,2-Tetrahydroperfluorododecyl acrylate

copolymer, synthesized in solution in butyl acetate, molar fractions of fluorinated acrylic monomers/alkyl methacrylate monomers 40/60; monomer(s): stearyl-MA; palmityl-MA; C8H4F13-acrylate; C10H4F17-acrylate; C12H4F21-acrylate; C14H4F25-acrylate

copolymer, synthesized in solution in butyl acetate, molar fractions of fluorinated acrylic monomers/alkyl methacrylate monomers 40/60; monomer(s): stearyl-MA; palmityl-MA; C8H4F13-acrylate; C10H4F17-acrylate; C12H4F21-acrylate; C14H4F25-acrylate

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In various solvent(s) at 70℃; for 6h;
...Expand
cetyl methacrylate
2495-27-4

cetyl methacrylate

n-octadecyl methacrylate
32360-05-7

n-octadecyl methacrylate

1H,1H,2H,2H-heptadecafluorodecyl acrylate
27905-45-9

1H,1H,2H,2H-heptadecafluorodecyl acrylate

1,1,2,2-Tetrahydroperfluorododecyl acrylate
17741-60-5

1,1,2,2-Tetrahydroperfluorododecyl acrylate

copolymer, synthesized in solution in butyl acetate, molar fractions of fluorinated acrylic monomers/alkyl methacrylate monomers 50/50; monomer(s): stearyl-MA; palmityl-MA; C8H4F13-acrylate; C10H4F17-acrylate; C12H4F21-acrylate; C14H4F25-acrylate

copolymer, synthesized in solution in butyl acetate, molar fractions of fluorinated acrylic monomers/alkyl methacrylate monomers 50/50; monomer(s): stearyl-MA; palmityl-MA; C8H4F13-acrylate; C10H4F17-acrylate; C12H4F21-acrylate; C14H4F25-acrylate

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In various solvent(s) at 70℃; for 6h;
...Expand

Octadecyl methacrylate Chemical Properties

Molecular structure of Octadecyl methacrylate (CAS NO.32360-05-7) is:

Product Name: Octadecyl methacrylate
CAS Registry Number: 32360-05-7
IUPAC Name: octadecyl 2-methylprop-2-enoate
Molecular Weight: 338.56768 [g/mol]
Molecular Formula: C22H42O2
XLogP3: 10.5
H-Bond Donor: 0
H-Bond Acceptor: 2 
EINECS: 251-013-5
Melting Point: 18-20 °C(lit.)
Refractive index: n20/D 1.451(lit.)
Surface Tension: 30.5 dyne/cm
Density: 0.867 g/cm3
Flash Point: 185 °C
Enthalpy of Vaporization: 66.73 kJ/mol
Boiling Point: 414.3 °C at 760 mmHg
Vapour Pressure: 4.48E-07 mmHg at 25°C 
Product Categories: Functional Monomer

Octadecyl methacrylate Safety Profile

Safty information about Octadecyl methacrylate (CAS NO.32360-05-7) is:
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
WGK Germany: 1

Octadecyl methacrylate Specification

 Octadecyl methacrylate , its cas register number is 32360-05-7. It also can be called 2-Propenoic acid, 2-methyl-, octadecyl ester ; Methacrylic acid, octadecyl ester ; Methacrylic acid, stearyl ester ; Octadecyl 2-methylprop-2-enoate ; Stearyl methacrylate ; 2-Propenoic acid,2-methyl-, octadecyl ester .

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