CAS 4667-99-6|Chloro(triethoxy)silane

Introduction：Basic information about CAS 4667-99-6|Chloro(triethoxy)silane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	Chloro(triethoxy)silane
CAS Number	4667-99-6	Molecular Weight	198.720
Density	1.0±0.1 g/cm3	Boiling Point	156.0±0.0 °C at 760 mmHg
Molecular Formula	C₆H₁₅ClO₃Si	Melting Point	-51°C
MSDS	ChineseUSA	Flash Point	40.1±10.8 °C
Symbol	GHS02, GHS05	Signal Word	Danger

Names

Name	chloro(triethoxy)silane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	156.0±0.0 °C at 760 mmHg
Melting Point	-51°C
Molecular Formula	C₆H₁₅ClO₃Si
Molecular Weight	198.720
Flash Point	40.1±10.8 °C
Exact Mass	198.047897
PSA	27.69000
LogP	5.12
Appearance of Characters	liquid
Vapour Pressure	3.8±0.2 mmHg at 25°C
Index of Refraction	1.416
InChIKey	JEZFASCUIZYYEV-UHFFFAOYSA-N
SMILES	CCO[Si](Cl)(OCC)OCC
Storage condition	2-8°C

Safety Information

Symbol	GHS02, GHS05
Signal Word	Danger
Hazard Statements	H226-H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C: Corrosive;
Risk Phrases	10-34
Safety Phrases	16-26-27-36/37/39
RIDADR	UN 2986 8/PG 2
WGK Germany	3
Hazard Class	8.0， 3.0

Synonyms

Triethoxychlorosilane

Chloro(triethoxy)silane

triethoxysilyl chloride

chlorotriethoxysilane

Silane, chlorotriethoxy-

Silane,chlorotriethoxy

MFCD00015124

EINECS 225-112-9

Triethoxy Chlorosilane

Recommended......