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Cas Database |
| Name |
Methyl stearate |
EINECS | 203-990-4 |
| CAS No. | 112-61-8 | Density | 0.863 g/cm3 |
| PSA | 26.30000 | LogP | 6.42090 |
| Solubility | Insoluble in water | Melting Point |
37-41 °C(lit.) |
| Formula | C19H38O2 | Boiling Point | 355.5 °C at 760 mmHg |
| Molecular Weight | 298.51 | Flash Point | 169.3 °C |
| Transport Information | N/A | Appearance | White crystals or chunky solid |
| Safety | 22-24/25 | Risk Codes | 40 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Stearicacid, methyl ester (6CI,8CI);Emery 2218;Esterol A;Exceparl MS;Kemester9718;Methyl n-octadecanoate;Methyl octadecanoate;NSC 9418;Pastell M 180;n-Octadecanoic acid methyl ester; |
Article Data | 229 |
Methyl stearate Synthetic route
Conditions
| Conditions | Yield |
|---|---|
| Gel-0.5percent DVB at 65 - 67℃; under 760.051 Torr; for 2h; Conversion of starting material; Molecular sieves 3A; Canola oil; | 100% |
| Gel-1percent DVB at 65 - 67℃; under 760.051 Torr; for 2h; Conversion of starting material; Molecular sieves 3A; Canola oil; | 100% |
| Gel-1.5percent DVB at 65 - 67℃; under 760.051 Torr; for 2h; Conversion of starting material; Molecular sieves 3A; Canola oil; | 100% |
Conditions
| Conditions | Yield |
|---|---|
| With hydrogen; 1,5-hexadienerhodium(I)-chloride dimer In hexane for 9h; Ambient temperature; pH=7.6; | 100% |
Conditions
| Conditions | Yield |
|---|---|
| With hydrogen; palladium dichloride In dichloromethane at 20℃; under 760 Torr; | 98% |
| With hydrogen In octane at 65℃; under 45004.5 Torr; for 0.25h; Autoclave; | |
| With hydrogen at 200℃; under 22502.3 Torr; |
- 67-56-1
methanol
- 1107647-82-4
(2S)-1-chloro-3-[4-(2-methoxyethyl)phenoxy]-2-propyl stearate
A
- 112-61-8
Methyl stearate
B
- 133397-54-3
(R)-2-{[4-(2-methoxyethyl)phenoxy]methyl}oxirane
Conditions
| Conditions | Yield |
|---|---|
| With sodium hydroxide at 20℃; for 24h; optical yield given as %ee; | A n/a B 96% |
Conditions
| Conditions | Yield |
|---|---|
| With tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)bromostannane; 2,2'-azobis(isobutyronitrile); sodium cyanoborohydride In tert-butyl alcohol Reflux; | 92% |
| With tris(1H,1H,2H,2H-perfluorooctyl)tin hydride; sodium cyanoborohydride In tert-butyl alcohol Heating; | 92 % Spectr. |
Conditions
| Conditions | Yield |
|---|---|
| In tetrahydrofuran at 60℃; for 40h; | 91% |
- 25456-04-6, 49775-52-2, 53246-06-3, 63872-68-4
(+/-)-threo-9,10-dibromo-octadecanoic acid methyl ester
- 112-61-8
Methyl stearate
Conditions
| Conditions | Yield |
|---|---|
| With sodium tetrahydroborate; nickel dichloride In methanol at 20℃; for 0.25h; | 91% |
Conditions
| Conditions | Yield |
|---|---|
| In tetrahydrofuran at 60℃; for 40h; | 91% |
Conditions
| Conditions | Yield |
|---|---|
| With boron trifluoride diethyl etherate In chloroform at 61℃; for 4h; Acylation; | 90% |
Conditions
| Conditions | Yield |
|---|---|
| With tetrachlorosilane for 10h; Heating; | 86% |
Methyl stearate Chemical Properties
The molecular formula of METHYL ESTER STEARIC ACID(112-61-8) is C19H38O2 and its formula weight is 298.5.
The density of METHYL ESTER STEARIC ACID(112-61-8) is 0.84 g/cm3 and it has a melting point of 37-41 °C(lit.). The boiling point is 215 °C.
The chemical synonyms of METHYL ESTER STEARIC ACID(112-61-8) are Emery 2218;emery2218;Kemester 4516;Kemester 9018;Kemester 9718;kemester9018;kemester9718;Metholene 2218
The molecular structure of METHYL ESTER STEARIC ACID(112-61-8):
Methyl stearate Toxicity Data With Reference
Risk Statements 40
Safety Statements 22-24/25
WGK Germany 1
RTECS WI4460000
Safety Statements 22-24/25
WGK Germany 1
RTECS WI4460000
Methyl stearate Consensus Reports
Reported in EPA TSCA Inventory.
Methyl stearate Safety Profile
Questionable carcinogen with experimental tumorigenic data. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.
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Methyl octadecanoate
