Dichloro(ethyl)methylsilane

Modify Date: 2025-08-21 17:34:52

Dichloro(ethyl)methylsilane Structure
Dichloro(ethyl)methylsilane structure
Common Name Dichloro(ethyl)methylsilane
CAS Number 4525-44-4 Molecular Weight 143.087
Density 1.0±0.1 g/cm3 Boiling Point 104.2±8.0 °C at 760 mmHg
Molecular Formula C3H8Cl2Si Melting Point 8°C
MSDS Chinese USA Flash Point 5.0±16.0 °C
Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger

 Names

Name ethylmethyldichlorosilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 104.2±8.0 °C at 760 mmHg
Melting Point 8°C
Molecular Formula C3H8Cl2Si
Molecular Weight 143.087
Flash Point 5.0±16.0 °C
Exact Mass 141.977234
LogP 3.71
Vapour Pressure 36.2±0.2 mmHg at 25°C
Index of Refraction 1.417

 Safety Information

Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger
Hazard Statements H225-H314
Precautionary Statements P210-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 F,C
Risk Phrases R11;R34
Safety Phrases S16-S26-S28-S36/37/39-S45
RIDADR UN 2985 3/PG 2
WGK Germany 1
Packaging Group II
Hazard Class 3
HS Code 2931900090

 Synthetic Route

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

Dichloroethylmethylsilane
MFCD00013607
Ethylmethyldichlorosilane
dichloro-ethyl-methylsilane
EINECS 224-860-3
Silane, dichloroethylmethyl-
Dichloro(ethyl)methylsilane
Ethyl methyl dichlorosilane
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