Bis(3-Chloroisobutyl)Tetramethyldisiloxane

Bis(3-Chloroisobutyl)Tetramethyldisiloxane - Names and Identifiers

Name	Bis(3-Chloroisobutyl)Tetramethyldisiloxane
Synonyms	BIS(3-CHLOROISOBUTYL)TETRAMETHYLDISILOXANE Bis(3-Chloroisobutyl)Tetramethyldisiloxane 1,3-BIS(3-CHLOROISOBUTYL)TETRAMETHYLDISILOXANE 1,3-bis(3-chloro-2-methylpropyl)-1,1,3,3-tetramethyldisiloxane
CAS	18388-70-0
InChI	InChI=1/C12H28Cl2OSi2/c1-11(7-13)9-16(3,4)15-17(5,6)10-12(2)8-14/h11-12H,7-10H2,1-6H3

Bis(3-Chloroisobutyl)Tetramethyldisiloxane - Physico-chemical Properties

Molecular Formula	C12H28Cl2OSi2
Molar Mass	315.43
Density	0,989 g/cm3
Boling Point	130-135°C 5mm
Flash Point	107.3°C
Vapor Presure	0.00402mmHg at 25°C
Specific Gravity	0.989
Sensitive	4: no reaction with water under neutral conditions
Refractive Index	1.4528

Bis(3-Chloroisobutyl)Tetramethyldisiloxane - Risk and Safety

TSCA

Bis(3-Chloroisobutyl)Tetramethyldisiloxane - Introduction

Bis(3-Chloroisobutyl) tetramethyl disiloxane is an organosilicon compound with the formula (C4H9Cl)2(CH3) 4si2o.

Nature:
Bis(3-Chloroisobutyl) tetramethyl disiloxane is a colorless to light yellow liquid with low volatility and weak odor. It is stable at room temperature, not easy to burn, soluble in organic solvents such as benzene, alcohol and ketone, and insoluble in water.

Use:
Bis(3-Chloroisobutyl) tetramethyl disilane is commonly used as an intermediate in the synthesis of organosilicon compounds. It can be used as additives in lubricants, adhesives, anti-sticking agents and coatings. In the field of medicine and cosmetics, it is also used as an additive to preparations and as a surfactant.

Method:
Bis(3-Chloroisobutyl) tetramethyl disiloxane is usually prepared by reacting 1,3-diiodoisobutyl substitution reaction with tetramethylchlorosilane.

Safety Information:
Bis(3-Chloroisobutyl)Tetramethyldisiloxane should be kept away from fire source and open flame, and avoid contact with oxidant. Wear appropriate protective gloves and goggles during operation. Containers shall be kept sealed and stored in a well-ventilated place during transportation and storage. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.

Last Update：2024-04-09 15:17:54