CAS 4342-61-4|1,2-dichloro-tetramethyldisilane

Introduction：Basic information about CAS 4342-61-4|1,2-dichloro-tetramethyldisilane, 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	1,2-dichloro-tetramethyldisilane
CAS Number	4342-61-4	Molecular Weight	187.215
Density	1.0±0.1 g/cm3	Boiling Point	150.1±9.0 °C at 760 mmHg
Molecular Formula	C₄H₁₂Cl₂Si₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	38.8±13.5 °C
Symbol	GHS02, GHS05	Signal Word	Danger

Names

Name	1 2-Dichlorotetramethyldisilane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	150.1±9.0 °C at 760 mmHg
Molecular Formula	C₄H₁₂Cl₂Si₂
Molecular Weight	187.215
Flash Point	38.8±13.5 °C
Exact Mass	185.985458
LogP	4.52
Vapour Pressure	5.0±0.3 mmHg at 25°C
Index of Refraction	1.419
InChIKey	SFAZXBAPWCPIER-UHFFFAOYSA-N
SMILES	C[Si](C)(Cl)[Si](C)(C)Cl

Safety Information

Symbol	GHS02, GHS05
Signal Word	Danger
Hazard Statements	H226-H314
Supplemental HS	Reacts violently with water.
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	14-34
Safety Phrases	26-27-36/37/39-45
RIDADR	UN 2986 8/PG 2
WGK Germany	3
Packaging Group	II
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

1,2-Dichloro-1,1,2,2-tetramethyldisilane

Disilane, 1,2-dichloro-1,1,2,2-tetramethyl-

1,2-Dichlorotetramethyldisilane

1,1,2,2-Tetramethyldichlorodisilane

1,2-dichloro-tetramethyldisilane

EINECS 224-400-1

chloro-[chloro(dimethyl)silyl]-dimethylsilane

MFCD00078528

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