125542-03-2

125542-03-2 - Names and Identifiers

Name	Chlorodimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silane
Synonyms	chlorodimethyl(2,3,4,5-tetramethyl-2,4-cyclopenta 1,3-Cyclopentadiene, 5-(chlorodimethylsilyl)-1,2,3,4-tetramethyl- CHLORODIMETHYL(2,3,4,5-TETRAMETHYL-2,4-CYCLOPENTADIEN-1-YL)SILANE Chlorodimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane Chlorodimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silane
CAS	125542-03-2

125542-03-2 - Physico-chemical Properties

Molecular Formula	C11H19ClSi
Molar Mass	214.81
Density	0.972g/mLat 25°C(lit.)
Boling Point	50°C0.05mm Hg(lit.)
Flash Point	133°F
Storage Condition	Room Temprature
Refractive Index	n20/D 1.496(lit.)

125542-03-2 - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	R14 - Reacts violently with water R34 - Causes burns
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. 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	UN 2986 8/PG 2
WGK Germany	3

125542-03-2 - Introduction

Chlorodimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silane is an organosilicon compound with the chemical formula C10H17ClSi. The following is a description of its nature, use, formulation and safety information:

1. nature:
-Appearance: Colorless to light yellow liquid
-Molecular weight: 206.78g/mol
-Melting point:-56°C
-Boiling Point: 133-135°C (0.3 mmHg)
-Density: 0.924g/cm³
-Solubility: Soluble in organic solvents such as alcohols, ethers and chlorinated hydrocarbons

2. use:
- Chlorodimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silane is an important organosilicon reagent, often used as a pair of silicidation reagents or short-chain organosilicon reagents in organic synthesis.
-It can be used as a catalyst and crosslinking agent, and plays an important role in the preparation and modification of polysiloxane.
-It can also be used for other reactions in organic synthesis, such as catalytic coupling reactions and ketone reduction reactions.

3. preparation method:
Chlorodimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silane can be prepared by the reaction of silane and methyl chloride, and the reaction conditions are carried out at room temperature.

4. Safety Information:
- Chlorodimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silane is irritating and corrosive to the skin, and you need to wear appropriate personal protective equipment when using it.
-Avoid contact with air, moisture and heat sources during storage and handling to avoid dangerous chemical reactions.
-It should be properly stored in a sealed container and kept away from flammable materials.
-Read and comply with the safe handling of chemicals and risk precautions when using them.

Last Update：2024-04-10 22:29:15