CAS 4142-85-2|Methylenebis(trichlorosilane)

Introduction：Basic information about CAS 4142-85-2|Methylenebis(trichlorosilane), 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. Customs
5. Synonyms

Common Name	Methylenebis(trichlorosilane)
CAS Number	4142-85-2	Molecular Weight	282.916
Density	1.5±0.1 g/cm3	Boiling Point	145.0±13.0 °C at 760 mmHg
Molecular Formula	CH₂Cl₆Si₂	Melting Point	/
MSDS	Chinese	Flash Point	31.4±14.6 °C
Symbol	GHS02, GHS05	Signal Word	Danger

Names

Name	trichloro(trichlorosilylmethyl)silane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	145.0±13.0 °C at 760 mmHg
Molecular Formula	CH₂Cl₆Si₂
Molecular Weight	282.916
Flash Point	31.4±14.6 °C
Exact Mass	279.782623
LogP	8.31
Vapour Pressure	6.3±0.3 mmHg at 25°C
Index of Refraction	1.488
InChIKey	ABDDAHLAEXNYRC-UHFFFAOYSA-N
SMILES	Cl[Si](Cl)(Cl)C[Si](Cl)(Cl)Cl

Safety Information

Symbol	GHS02, GHS05
Signal Word	Danger
Hazard Statements	H261-H314
Precautionary Statements	P231 + P232-P280-P305 + P351 + P338-P310-P422
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	14/15-34
Safety Phrases	26-36/37/39-43-45-7/8
RIDADR	UN 3094 8/PG 2
WGK Germany	3
HS Code	2931900090

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

Methylenebis(trichlorosilane)

Silane,1,1'-methylenebis[1,1,1-trichloro

hexachlorodisilmethylene

1,1,1,3,3,3-hexachloro-1,3-disilapropane

bis(trichlorosilyl)methane

bis-trichlorosilanyl-methane

hexa-Si-chloro-Si,Si'-methanediyl-bis-silane

Silane, 1,1'-methylenebis[1,1,1-trichloro-

di(trichlorosilyl)methane

MFCD00270969

Bis-trichlorsilyl-methan

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