Introduction：Basic information about O-ACETYLRICINOLEIC ACID METHYL ESTER CAS 140-03-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
O-ACETYLRICINOLEIC ACID METHYL ESTER Basic information
| Product Name: | O-ACETYLRICINOLEIC ACID METHYL ESTER |
| Synonyms: | O-ACETYLRICINOLEIC ACID METHYL ESTER;METHYL (Z)-12-ACETOXY-9-OCTADECENOATE;METHYL O-ACETYLRICINOLEATE;METHYL ACETYL RICINOLEATE;12-(acetyloxy)-,methylester,[R-(Z)]-9-Octadecenoicacid;12-(acetyloxy)-,methylester,[theta-(z)]-9-octadecenoicaci;9-Octadecenoic acid, 12-(acetyloxy)-, methyl ester, [R-(Z)]-;Flexricin P-4 |
| CAS: | 140-03-4 |
| MF: | C21H38O4 |
| MW: | 354.52 |
| EINECS: | 205-392-9 |
| Product Categories: | Functional Materials;Hydroxycarboxylic Acid Esters (Plasticizer);Plasticizer |
| Mol File: | 140-03-4.mol |
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O-ACETYLRICINOLEIC ACID METHYL ESTER Chemical Properties
| Melting point | -26°C |
| Boiling point | 185°C 2mm |
| density | 0,94 g/cm3 |
| Pour Point | -26 |
| refractive index | 1.4540-1.4580 |
| Fp | 198°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | clear liquid |
| color | Colorless to Orange to Green |
| Cosmetics Ingredients Functions | SKIN CONDITIONING
SKIN CONDITIONING - EMOLLIENT |
| LogP | 6.907 (est) |
| CAS DataBase Reference | 140-03-4 |
| EPA Substance Registry System | 9-Octadecenoic acid, 12-(acetyloxy)-, methyl ester, (9Z,12R)- (140-03-4) |
Safety Information
| RTECS | VJ3410000 |
| TSCA | TSCA listed |
| HS Code | 2917.19.7050 |
| Toxicity | mouse,LD50,oral,34900mg/kg (34900mg/kg),International Polymer Science and Technology. Vol. 3, Pg. 93, 1976. |
O-ACETYLRICINOLEIC ACID METHYL ESTER Usage And Synthesis
| Chemical Properties | Pale-yellow, low viscosity, oily liquid.Mild odor, Soluble in most organic liquids; insoluble in water.Combustible. |
| Uses | Methyl Acetylricinoleate is a plasticizer; used in method for preparing agricultural mulching film using PVA/bio-based composite material. |
| Uses | Plasticizer, lubricant, protective coatings, synthetic rubbers, vinyl compounds. |
| Synthesis | Castor oil mixed fatty acids and acetone added to the reactor, stirring to dissolve and cooled to -29 ~ -15 ?? C, filtration to remove the saturated acid, and then repeated recrystallization at -70 ?? C to obtain ricinic acid. Ricinic acid and methanol esterification, and then acetylation with acetic anhydride to obtain the product. |
O-ACETYLRICINOLEIC ACID METHYL ESTER Preparation Products And Raw materials
| Raw materials | Acetic anhydride-->FATTY ACID MIXTURE |
| Preparation Products | Ricinoleic acid |
