(CHLOROMETHYL)METHOXYDIMETHYLSILANE

(CHLOROMETHYL)METHOXYDIMETHYLSILANE - Names and Identifiers

Name	CHLOROMETHYL(DIMETHYL)METHOXYSILANE
Synonyms	(Chlormethyl)methoxydimethylsilane (CHLOROMETHYL)METHOXYDIMETHYLSILANE CHLOROMETHYL(DIMETHYL)METHOXYSILANE Silane,(chloromethyl)methoxydimethyl-
CAS	18143-33-4
InChI	InChI=1/C4H11ClOSi/c1-6-7(2,3)4-5/h4H2,1-3H3

(CHLOROMETHYL)METHOXYDIMETHYLSILANE - Physico-chemical Properties

Molecular Formula	C4H11ClOSi
Molar Mass	138.67
Density	0.980g/mLat 25°C(lit.)
Boling Point	122,2°C
Flash Point	80.6°F(lit.)
Vapor Presure	37mmHg at 25°C
Appearance	liquid
Specific Gravity	0.9890
Storage Condition	2-8℃
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4310
Physical and Chemical Properties	WGK Germany:3

(CHLOROMETHYL)METHOXYDIMETHYLSILANE - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R10 - Flammable R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes
Safety Description	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 - Wear suitable protective clothing.
UN IDs	UN 1993 3/PG 3
WGK Germany	3

(CHLOROMETHYL)METHOXYDIMETHYLSILANE - Introduction

The chemical formula CH3ClSi(CH3)2OCH3 is an organosilicon compound. It has a liquid-like, colorless or yellowish color with a special odor.

chlorometyl (DIMETHYL)METHOXYSILANE is commonly used as a reagent and catalyst in organic synthesis. It can be used as a silane protective agent, surfactant, silicone monomer, etc., and is widely used in polymers, adhesives, silicone rubber, lubricants and pharmaceutical fields.

CHLOROMETHYL (dimethylmethysilane) is usually obtained by reacting methyldimethylchlorosilane with methanol. The specific reaction equation is:

CH3Si(CH3)2Cl CH3OH → CH3Si(CH3)2OCH3 HCl

During the preparation process, care should be taken to prevent CHLOROMETHYL (dimer) METHOXYSILANE from contacting air and water to avoid unnecessary danger.

When using chlorophyll (dimer) METHOXYSILANE, attention should be paid to its toxicity and flammability. It can cause irritation and corrosion to the eyes, respiratory tract and skin. Therefore, appropriate protective equipment such as gloves, goggles and protective clothing should be worn during operation. In addition, ensure that it is used under ventilated conditions and avoid contact with fire sources. In case of accidental contact or inhalation, wash immediately and seek medical attention.

Last Update：2024-04-09 20:52:54