Chloromethyltrimethoxysilane

Catalog Number	ACM5926261-3
CAS Number	5926-26-1
Structure
Synonyms	(trimethoxychloromethyl)silane;chloromethyl-trimethoxy-silan;CHLOROMETHYLTRIMETHOXYSILANE;ND-40;(Trimethoxysilyl)chloromethane
IUPAC Name	(Chloromethyl)trimethoxysilane
Molecular Weight	170.67 g/mol
Molecular Formula	C4H11ClO3Si
Canonical SMILES	CO[Si](CCl)(OC)OC
Boiling Point	156
Flash Point	26°C
Purity	97%
Density	1.125 g/mL
Appearance	Transparent liquid
Application	Chloromethyltrimethoxysilane is a clear transparent liquid that is commonly used in the preparation of 1-methyl-1H-benzimidazole (MBI)-modified nanoparticles and mesoporous monolithic silica gels. This trialkoxysilane compound with chloromethyl as the organofunctional group is known for its hydrophobic characteristics and electron withdrawing properties that enhance mechanical properties. Chloromethyltrimethoxysilane is primarily used as a precursor material for surface enhancement coatings and other silane-based products.
Chemical Formula	C4H11ClO3Si
EC Number	611-813-0
Exact Mass	170.01700
Hazardous Materials Information	This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
MDL Number	MFCD00468107
Packaging	10 g; 100 g
Reaxys Registry Number	1071363
Refractive Index	1.4070
RTECS	VV2625000
WGK Germany	3