dichloro(diethenyl)silane
Divinyldichlorosilane
CAS: 1745-72-8
Molecular Formula: C4H6Cl2Si
dichloro(diethenyl)silane - Names and Identifiers
| Name | Divinyldichlorosilane |
| Synonyms | Divinyldichlorosilane DIVINYLDICHLOROSILANE DICHLORODIETHENYLSILANE Dichloro(divinyl)silane dichloro(diethenyl)silane Silane, dichlorodiethenyl- ichloro-bis(ethenyl)silane dichloro-bis(ethenyl)silane |
| CAS | 1745-72-8 |
| EINECS | 217-118-5 |
| InChI | InChI=1/C4H6Cl2Si/c1-3-7(5,6)4-2/h3-4H,1-2H2 |
dichloro(diethenyl)silane - Physico-chemical Properties
| Molecular Formula | C4H6Cl2Si |
| Molar Mass | 153.08 |
| Density | 1,081 g/cm3 |
| Boling Point | 118-119°C |
| Flash Point | 15°C |
| Vapor Presure | 21.2mmHg at 25°C |
| Specific Gravity | 1.0813 |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| Refractive Index | 1.4509 |
dichloro(diethenyl)silane - Risk and Safety
| Risk Codes | R11 - Highly Flammable R34 - Causes burns |
| Safety Description | S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 2985 |
| TSCA | No |
dichloro(diethenyl)silane - Introduction
Divinyldichlorosilane (also known as Divinyldichlorosilane, diethyldisilane chloride) is an organosilicon compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless to light yellow liquid.
-Molecular formula: C4H10Cl2Si.
-Molecular weight: 157.11g/mol.
-Melting point:-55 ℃.
-Boiling point: 153 ℃.
-Density: 1.03g/cm³.
Use:
-As an important intermediate in organic synthesis and polymer chemistry, it can be used to synthesize organosilicon compounds.
-Widely used in the production of silicone rubber and silicone as a crosslinking agent and plasticizer.
-Used as a component of lubricants, sealants, coatings and adhesives.
-In the electronics industry, it can be used to prepare Silicon-based glue, insulating materials and coatings.
Method:
Divinyldichlorosilane can be obtained by the reaction of ethylene olefin with silicon dichloride. The reaction conditions usually require the assistance of solvent and light or heat.
Safety Information:
- Divinyldichlorosilane has a pungent odor and irritates the eyes, skin and respiratory system.
-Avoid skin contact and inhalation during contact, and use appropriate protective measures such as wearing protective gloves, protective glasses and respiratory protective equipment when necessary.
-In case of inhalation or ingestion, please seek medical treatment in time.
-Store sealed and away from fire and oxidant.
-Use should follow the correct operating procedures and proceed in a well-ventilated environment.
Nature:
-Appearance: Colorless to light yellow liquid.
-Molecular formula: C4H10Cl2Si.
-Molecular weight: 157.11g/mol.
-Melting point:-55 ℃.
-Boiling point: 153 ℃.
-Density: 1.03g/cm³.
Use:
-As an important intermediate in organic synthesis and polymer chemistry, it can be used to synthesize organosilicon compounds.
-Widely used in the production of silicone rubber and silicone as a crosslinking agent and plasticizer.
-Used as a component of lubricants, sealants, coatings and adhesives.
-In the electronics industry, it can be used to prepare Silicon-based glue, insulating materials and coatings.
Method:
Divinyldichlorosilane can be obtained by the reaction of ethylene olefin with silicon dichloride. The reaction conditions usually require the assistance of solvent and light or heat.
Safety Information:
- Divinyldichlorosilane has a pungent odor and irritates the eyes, skin and respiratory system.
-Avoid skin contact and inhalation during contact, and use appropriate protective measures such as wearing protective gloves, protective glasses and respiratory protective equipment when necessary.
-In case of inhalation or ingestion, please seek medical treatment in time.
-Store sealed and away from fire and oxidant.
-Use should follow the correct operating procedures and proceed in a well-ventilated environment.
Last Update：2024-04-10 22:29:15
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