ditetradecyl sulphide
ditetradecyl sulphide
CAS: 35599-83-8
Molecular Formula: C28H58S
ditetradecyl sulphide - Names and Identifiers
| Name | ditetradecyl sulphide |
| Synonyms | MYRISTYL SULFIDE Tetradecyl Sulfide ditetradecylsulfane N-TETRADECYL SULFIDE ditetradecyl sulphide DI-N-TETRADECYL SULFIDE Ditetradecyl Sulfide Myristyl Sulfide |
| CAS | 35599-83-8 |
| EINECS | 252-634-4 |
| InChI | InChI=1/C28H58S/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-28H2,1-2H3 |
ditetradecyl sulphide - Physico-chemical Properties
| Molecular Formula | C28H58S |
| Molar Mass | 426.83 |
| Density | 0.845g/cm3 |
| Melting Point | 54 °C |
| Boling Point | 496.7°C at 760 mmHg |
| Flash Point | 290.7°C |
| Vapor Presure | 1.62E-09mmHg at 25°C |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.465 |
| MDL | MFCD00026608 |
ditetradecyl sulphide - Introduction
ditetradecyl sulphide (also known as tetradecyl sulfide or tetradecyl sulfide) is an organic compound with the chemical formula C14H30S. The following is a description of the nature, use, preparation and safety information of ditetradecyl sulphide:
1. nature:
-Appearance: ditetradecyl sulphide is a colorless or yellowish liquid.
-Solubility: It is soluble in a variety of organic solvents, such as ethanol, toluene and dichloromethane.
-Boiling point: Its boiling point is about 300-310 degrees Celsius.
-Stability: The ditetradecyl sulphide is stable and not easy to decompose.
2. use:
-Industrial use: ditetradecyl sulphide can be used as a component of lubricants and added to some mechanical equipment to reduce friction and wear.
-Cosmetics and personal care products: It is also used as a raw material for cosmetics and personal care products such as perfumes, soaps and skin care products.
3. Preparation method:
- ditetradecyl sulphide can be obtained by reacting sulfur with a tetradecyl alkyl halide (such as tetradecabromobutane). Among them, the thioetherification reaction is often carried out in the presence of a base to promote the reaction.
4. Safety Information:
- ditetradecyl sulphide has low toxicity under general use conditions, but it is still necessary to pay attention to safe operation.
-Avoid contact with skin and eyes. In case of accidental contact, flush the affected area immediately with plenty of water and seek medical assistance.
-When using ditetradecyl sulphide, please maintain good ventilation and avoid inhaling its vapor.
-When storing and handling ditetradecyl sulphide, follow appropriate safety measures to prevent dangerous situations such as leakage and fire.
Please note that when using and handling chemicals, you must follow correct operating procedures and pay attention to personal protection. If necessary, please consult or seek the advice of a professional chemist.
1. nature:
-Appearance: ditetradecyl sulphide is a colorless or yellowish liquid.
-Solubility: It is soluble in a variety of organic solvents, such as ethanol, toluene and dichloromethane.
-Boiling point: Its boiling point is about 300-310 degrees Celsius.
-Stability: The ditetradecyl sulphide is stable and not easy to decompose.
2. use:
-Industrial use: ditetradecyl sulphide can be used as a component of lubricants and added to some mechanical equipment to reduce friction and wear.
-Cosmetics and personal care products: It is also used as a raw material for cosmetics and personal care products such as perfumes, soaps and skin care products.
3. Preparation method:
- ditetradecyl sulphide can be obtained by reacting sulfur with a tetradecyl alkyl halide (such as tetradecabromobutane). Among them, the thioetherification reaction is often carried out in the presence of a base to promote the reaction.
4. Safety Information:
- ditetradecyl sulphide has low toxicity under general use conditions, but it is still necessary to pay attention to safe operation.
-Avoid contact with skin and eyes. In case of accidental contact, flush the affected area immediately with plenty of water and seek medical assistance.
-When using ditetradecyl sulphide, please maintain good ventilation and avoid inhaling its vapor.
-When storing and handling ditetradecyl sulphide, follow appropriate safety measures to prevent dangerous situations such as leakage and fire.
Please note that when using and handling chemicals, you must follow correct operating procedures and pay attention to personal protection. If necessary, please consult or seek the advice of a professional chemist.
Last Update：2024-04-09 15:17:57
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