Basic Information | Post buying leads | Suppliers |
Name |
Octadecyl methacrylate |
EINECS | 251-013-5 |
CAS No. | 32360-05-7 | Density | 0.868 g/cm3 |
PSA | 26.30000 | LogP | 7.36720 |
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 | N/A | Appearance | Light yellow clear liquid |
Safety | 26-36 | Risk Codes | 36/37/38 |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Methacrylicacid, octadecyl ester (6CI,8CI);Acryester S;Acryester SMA;Blemmer SMA;LightEster S;NK Ester S;Rocryl 330;SR 324(methacrylate);Stearyl methacrylate; |
Conditions | Yield |
---|---|
With 10H-phenothiazine; hydroquinone at 110 - 130℃; for 4.5h; Reagent/catalyst; | 96% |
in Gegenwart von Saeure; |
Conditions | Yield |
---|---|
With triethylamine for 5h; | 76% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 0 - 25℃; for 18h; Inert atmosphere; | 39% |
With dmap In dichloromethane Reflux; |
Conditions | Yield |
---|---|
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℃; |
n-octadecyl methacrylate
Conditions | Yield |
---|---|
With phosphorus pentoxide; benzene at 75℃; |
indole
n-octadecyl methacrylate
(E)-propyl 3-(1H-indol-3-yl)-2-methylacrylate
Conditions | Yield |
---|---|
With oxygen; palladium diacetate; trifluoroacetic acid In dimethyl sulfoxide at 60℃; under 760.051 Torr; for 8h; regioselective reaction; | 78% |
tributylphosphine
n-octadecyl methacrylate
Conditions | Yield |
---|---|
In acetonitrile for 3h; Reflux; | 62.7% |
n-octadecyl methacrylate
N-(4-nitrophenyl) acrylamide
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile) In 1,4-dioxane at 69.85℃; for 24h; Polymerization; |
n-octadecyl methacrylate
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile) In benzene at 69.85℃; for 24h; Polymerization; |
n-octadecyl methacrylate
N-(4-nitrophenyl)maleimide
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile) In chloroform at 69.85℃; for 24h; Polymerization; |
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
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 , 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 .