METHYL 12-HYDROXYSTEARATE CAS 141-23-1
Introduction：Basic information about METHYL 12-HYDROXYSTEARATE CAS 141-23-1, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
METHYL 12-HYDROXYSTEARATE Basic information
| Product Name: | METHYL 12-HYDROXYSTEARATE |
| Synonyms: | cenwaxme;12-hydroxy-octadecanoicacimethylester;12-hydroxy-stearicacimethylester;METHYL 12-HYDROXYOCTADECANOATE;METHYL 12-HYDROXYSTEARATE;METHYL 12 HYDROXY STEARATE ACID;12-HYDROXYSTEARIC ACID METHYL ESTER;12-HYDROXYOCTADECANOIC ACID METHYL ESTER |
| CAS: | 141-23-1 |
| MF: | C19H38O3 |
| MW: | 314.5 |
| EINECS: | 205-471-8 |
| Product Categories: | |
| Mol File: | 141-23-1.mol |
METHYL 12-HYDROXYSTEARATE Chemical Properties
| Melting point | 53.5°C |
| Boiling point | 394.16°C (rough estimate) |
| density | 1.0196 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.4410 (estimate) |
| storage temp. | −20°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 15.40±0.20(Predicted) |
| form | powder |
| color | White to Off-White |
| Water Solubility | 89.94μg/L at 25℃ |
| Cosmetics Ingredients Functions | SKIN CONDITIONING - EMOLLIENT SKIN CONDITIONING |
| InChI | InChI=1S/C19H38O3/c1-3-4-5-12-15-18(20)16-13-10-8-6-7-9-11-14-17-19(21)22-2/h18,20H,3-17H2,1-2H3 |
| InChIKey | RVWOWEQKPMPWMQ-UHFFFAOYSA-N |
| SMILES | C(OC)(=O)CCCCCCCCCCC(O)CCCCCC |
| LogP | 6.69 at 25℃ |
| CAS DataBase Reference | 141-23-1(CAS DataBase Reference) |
| EPA Substance Registry System | Octadecanoic acid, 12-hydroxy-, methyl ester (141-23-1) |
Safety Information
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 2918195000 |
| Storage Class | 11 - Combustible Solids |
| Hazardous Substances Data | 141-23-1(Hazardous Substances Data) |
| Description | Methyl 12-hydroxy stearate is won by direct esterfication of 12-Hydroxy stearic acid with methanol. Methyl 12-hydroxy stearate is sold in solid and liquid form. It is used in the continuous grease process. Greases made with Methyl 12-hydroxy stearate can be formulated to higher drop points. Greases experience less bleeding and improved oxidative stability. Methyl 12-hydroxy stearate is also used in textile ancillary, cosmetics and paper industry. appearance white to solid flakes or liquid melting point °C 45 - 53 AOCS Cc 1-25 colour (on 1” Lovibond) max. 3 yellow / max. 1,5 red AOCS 13e-92 acid value mg KOH/g max. 10 AOCS Cd 3d-63 iodine value 9 I2 /100g max. 5 AOCS Cd 1-25 hydroxyl value 160 - 178 AOCS Cd 13-60 saponification value mg KOH/g 170 - 180 AOCS Cd 3-25 water wt % max. 0,5 IS 548 unsaponifiable wt % max. 0,5 IS 548 titre of fatty acids °C 73 - 75 IS 548 Nickel + Iron ppm max. 10 ICP Sodium + Potassium ppm max. 20 ICP Magnesium + Calcium ppm max. 50 ICP |
| Chemical Properties | White, waxy solid in the form of shortflat rods.Acid value 4, saponification value177, iodine value 5. Insoluble in water; limited sol-ubility in organic solvents. Combustible. |
| Uses | Adhesives, inks, cosmetics greases. |
| Uses | Methyl 12-Hydroxystearate is a fatty acid reagent used in the study of sphingomyelin through site specific deuterium labelling. Also used in the preparation of ricinoleate-based lipoconjugates of phenolic acids for antioxidant and antifubgal properties. |
| Flammability and Explosibility | Not classified |
METHYL 12-HYDROXYSTEARATE Preparation Products And Raw materials
