142-77-8
n-Butyl Oleate
CAS: 142-77-8
Molecular Formula: C22H42O2
142-77-8 - Names and Identifiers
| Name | n-Butyl Oleate |
| Synonyms | Butyl oleate n-Butyl Oleate OLEIC ACID N-BUTYL ESTER butyl (9Z)-octadec-9-enoate (Z)-9-Octadecenoic acid butyl ester 9-Octadecenoic acid (Z)-, butyl ester |
| CAS | 142-77-8 |
| EINECS | 205-559-6 |
| InChI | InChI=1/C22H42O2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(23)24-21-6-4-2/h12-13H,3-11,14-21H2,1-2H3/b13-12- |
142-77-8 - Physico-chemical Properties
| Molecular Formula | C22H42O2 |
| Molar Mass | 338.568 |
| Density | 0.87g/cm3 |
| Melting Point | -55°C |
| Boling Point | 414.9°C at 760 mmHg |
| Flash Point | 89.7°C |
| Solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| Vapor Presure | 4.29E-07mmHg at 25°C |
| Appearance | Oil |
| Color | Colourless |
| Storage Condition | 2-8°C |
| Refractive Index | 1.456 |
| Physical and Chemical Properties | Light amber transparent oily liquid, opaque at <12 °c, with slight odor. |
| Use | Used as plasticizers, solvents, lubricants and waterproofing agents |
142-77-8 - 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. |
| WGK Germany | 1 |
| RTECS | RG3711000 |
142-77-8 - Upstream Downstream Industry
| Raw Materials | TRIOLEIN Water Sulfuric acid 1-Butanol ETHYL OLEATE 1-Bromobutane |
| Downstream Products | Oleic acid Methyl Oleate |
142-77-8 - Introduction
n-Butyl Oleate, chemical formula C18H36O2, is an ester compound. The following is an introduction to the nature, use, formulation and safety information of n-Butyl Oleate:
1. Nature:
-Appearance: n-Butyl Oleate is a colorless to yellow liquid.
-Solubility: It can be dissolved in organic solvents, such as ethanol, chloroform and ether.
-Melting point: The melting point of n-Butyl Oleate is about -8°C.
-Boiling point: The boiling point of n-Butyl Oleate is about 313°C.
2. Use:
-Industrial use: n-Butyl Oleate can be used as a lubricant, plasticizer and surfactant.
-Cosmetics: It is also commonly used as an ingredient in perfumes, fragrances and skin care products.
-Pharmaceutical field: n-Butyl Oleate is also used in the preparation of some drugs.
3. Preparation method:
-The preparation of n-Butyl Oleate can be completed by esterification. First, oleic acid and butanol are mixed at a certain ratio and reacted by heating in the presence of a catalyst. After completion of the reaction, the n-Butyl Oleate can be obtained by distillation or the like.
4. Safety Information:
- n-Butyl Oleate is safer and harmless under normal conditions of use.
-However, it may be irritating to the skin and eyes. If you come into contact with the skin or eyes, please rinse immediately with plenty of water and seek medical treatment.
-When using n-Butyl Oleate, avoid inhaling its vapor and ensure good ventilation.
1. Nature:
-Appearance: n-Butyl Oleate is a colorless to yellow liquid.
-Solubility: It can be dissolved in organic solvents, such as ethanol, chloroform and ether.
-Melting point: The melting point of n-Butyl Oleate is about -8°C.
-Boiling point: The boiling point of n-Butyl Oleate is about 313°C.
2. Use:
-Industrial use: n-Butyl Oleate can be used as a lubricant, plasticizer and surfactant.
-Cosmetics: It is also commonly used as an ingredient in perfumes, fragrances and skin care products.
-Pharmaceutical field: n-Butyl Oleate is also used in the preparation of some drugs.
3. Preparation method:
-The preparation of n-Butyl Oleate can be completed by esterification. First, oleic acid and butanol are mixed at a certain ratio and reacted by heating in the presence of a catalyst. After completion of the reaction, the n-Butyl Oleate can be obtained by distillation or the like.
4. Safety Information:
- n-Butyl Oleate is safer and harmless under normal conditions of use.
-However, it may be irritating to the skin and eyes. If you come into contact with the skin or eyes, please rinse immediately with plenty of water and seek medical treatment.
-When using n-Butyl Oleate, avoid inhaling its vapor and ensure good ventilation.
Last Update：2024-04-09 21:01:54
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