1,3-diolein (C18:1,-cis-9)
1,3-diolein (C18:1,-cis-9)
CAS: 2465-32-9
Molecular Formula: C39H72O5
1,3-diolein (C18:1,-cis-9) - Names and Identifiers
| Name | 1,3-diolein (C18:1,-cis-9) |
| Synonyms | DIOLEIN DIOLEOYL GLYCEROL GLYCEROL DIOLEATE DELTA 9 CIS DIOLEIN 1,3-Dioleoyl-rac-glycerol DELTA 9 CIS DIOLEIN 1-3 ISOMER GLYCEROL-1,2- AND -1,3-DIOLEATE ASTM D6584 1,3-Diolein solution |
| CAS | 2465-32-9 |
| EINECS | 219-569-3 |
| InChI | InChI=1/C39H72O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(41)43-35-37(40)36-44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h17-20,37,40H,3-16,21-36H2,1-2H3/b19-17-,20-18+ |
1,3-diolein (C18:1,-cis-9) - Physico-chemical Properties
| Molecular Formula | C39H72O5 |
| Molar Mass | 620.99 |
| Density | 0.9170 |
| Melting Point | 21.5°C |
| Boling Point | 581.86°C (rough estimate) |
| Flash Point | 17℃ |
| Vapor Presure | 2.58E-21mmHg at 25°C |
| pKa | 12.63±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.4800 (estimate) |
1,3-diolein (C18:1,-cis-9) - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN1282 - class 3 - PG 2 - Pyridine, solution |
| WGK Germany | 1 |
1,3-diolein (C18:1,-cis-9) - Introduction
1,3-diolein (C18:1,-cis-9)(1,3-diolein) is a triester compound consisting of glycerol and oleic acid (C18:1, cis-9). The following is an introduction to some properties, uses, formulation and safety information about 1,3-diolein (C18:1,-cis-9):
Nature:
1. Appearance: colorless or light yellow liquid.
2. Molecular formula: C57H104O6.
3. Molecular weight: 897.46g/mol.
4. Solubility: soluble in ethanol, ethers and organic solvents, insoluble in water.
Use:
1. Food industry: 1,3-diolein (C18:1,-cis-9) can be used as food additives to improve the texture and taste of food.
2. Drug Delivery System: Due to its good solubility and Absorbability, 1,3-diolein (C18:1,-cis-9) is used in drug delivery systems to facilitate the absorption of drugs.
3. Cosmetics: 1,3-diolein (C18:1,-cis-9) can be used in cosmetics in skin care products, cosmetic lotions and creams.
Method:
1. 1,3-diolein (C18:1,-cis-9) can be prepared by esterification. Glycerol and oleic acid are esterified in the presence of a catalyst.
2. Commonly used catalysts include sulfuric acid, hydrochloric acid and boric acid.
Safety Information:
1. 1,3-diolein (C18:1,-cis-9) is generally considered to be a relatively safe compound, but it is still necessary to pay attention to the safety measures for use and storage.
2. Avoid contact with skin and eyes, such as accidental contact should be promptly rinsed with plenty of water.
3. Keep away from fire and high temperature environment during storage and handling.
4. Please read the product safety instructions carefully before use and follow the instructions. In case of discomfort or unsafe conditions, consult a professional immediately.
Nature:
1. Appearance: colorless or light yellow liquid.
2. Molecular formula: C57H104O6.
3. Molecular weight: 897.46g/mol.
4. Solubility: soluble in ethanol, ethers and organic solvents, insoluble in water.
Use:
1. Food industry: 1,3-diolein (C18:1,-cis-9) can be used as food additives to improve the texture and taste of food.
2. Drug Delivery System: Due to its good solubility and Absorbability, 1,3-diolein (C18:1,-cis-9) is used in drug delivery systems to facilitate the absorption of drugs.
3. Cosmetics: 1,3-diolein (C18:1,-cis-9) can be used in cosmetics in skin care products, cosmetic lotions and creams.
Method:
1. 1,3-diolein (C18:1,-cis-9) can be prepared by esterification. Glycerol and oleic acid are esterified in the presence of a catalyst.
2. Commonly used catalysts include sulfuric acid, hydrochloric acid and boric acid.
Safety Information:
1. 1,3-diolein (C18:1,-cis-9) is generally considered to be a relatively safe compound, but it is still necessary to pay attention to the safety measures for use and storage.
2. Avoid contact with skin and eyes, such as accidental contact should be promptly rinsed with plenty of water.
3. Keep away from fire and high temperature environment during storage and handling.
4. Please read the product safety instructions carefully before use and follow the instructions. In case of discomfort or unsafe conditions, consult a professional immediately.
Last Update：2024-04-09 02:00:44
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