Didecyldisulfide
Didecyldisulfide
CAS: 10496-18-1
Molecular Formula: C20H42S2
Didecyldisulfide - Names and Identifiers
| Name | Didecyldisulfide |
| Synonyms | Di-N-Decyl NISTC10496181 DECYL DISULFIDE Didecyldisulfide DIDECYL DISULFIDE DIDECYLDISULPHIDE Disulfide, didecyl DI-N-DECYL DISULFIDE Di-n-decyl disulfide 1-(decyldisulfanyl)decane 1-(Decyldisulfanyl)decane |
| CAS | 10496-18-1 |
| InChI | InChI=1/C20H42S2/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-20H2,1-2H3 |
Didecyldisulfide - Physico-chemical Properties
| Molecular Formula | C20H42S2 |
| Molar Mass | 346.68 |
| Density | 0.89 |
| Melting Point | -13.99°C |
| Boling Point | 208 °C / 2mmHg |
| Flash Point | 188.9°C |
| Vapor Presure | 4.07E-07mmHg at 25°C |
| Appearance | powder to lump to clear liquid |
| Color | White or Colorless to Light yellow |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.4790-1.4840 |
| MDL | MFCD00039859 |
Didecyldisulfide - Introduction
Bis-decyl disulfide is an organic sulfur compound with the chemical formula C10H22S2. It is a colorless low-volatile liquid with a special sulfur odor.
The di-n-decyl disulfide is mainly used in the industrial field. It is often used as a sulfurizing agent in organic synthesis reactions, and can be used to catalyze the polymerization of olefins, synthesize organic sulfides and organic sulfides and other compounds. In addition, di-n-decyl disulfide can also be used to prepare dyes, rubber antioxidants and metal complexing agents.
The preparation method of di-n-decyl disulfide is generally obtained by reacting n-decanol with excess sulfur under acidic conditions. The specific steps are to dissolve n-decyl alcohol in sulfuric acid, add excess sulfur powder, react for a period of time, add a proper amount of water, and purify by distillation to obtain the product.
in the use of double decyl disulfide need to pay attention to safety matters. It is a flammable liquid and should be stored away from fire and oxygen. Avoid reaction with strong oxidants, strong acids and strong bases. Protective gloves and glasses should be worn during operation to ensure proper ventilation. If you touch your skin or eyes by accident, rinse immediately with plenty of water and seek medical attention.
The di-n-decyl disulfide is mainly used in the industrial field. It is often used as a sulfurizing agent in organic synthesis reactions, and can be used to catalyze the polymerization of olefins, synthesize organic sulfides and organic sulfides and other compounds. In addition, di-n-decyl disulfide can also be used to prepare dyes, rubber antioxidants and metal complexing agents.
The preparation method of di-n-decyl disulfide is generally obtained by reacting n-decanol with excess sulfur under acidic conditions. The specific steps are to dissolve n-decyl alcohol in sulfuric acid, add excess sulfur powder, react for a period of time, add a proper amount of water, and purify by distillation to obtain the product.
in the use of double decyl disulfide need to pay attention to safety matters. It is a flammable liquid and should be stored away from fire and oxygen. Avoid reaction with strong oxidants, strong acids and strong bases. Protective gloves and glasses should be worn during operation to ensure proper ventilation. If you touch your skin or eyes by accident, rinse immediately with plenty of water and seek medical attention.
Last Update：2024-04-10 22:29:15
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View History
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