CAS 20152-11-8|1,1,4,4-TETRAMETHYL-1,4-DISILABUTANE

Introduction：Basic information about CAS 20152-11-8|1,1,4,4-TETRAMETHYL-1,4-DISILABUTANE, 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	1,1,4,4-TETRAMETHYL-1,4-DISILABUTANE
CAS Number	20152-11-8	Molecular Weight	146.37800
Density	0.743	Boiling Point	115ºC
Molecular Formula	C₆H₁₈Si₂	Melting Point	/
MSDS	/	Flash Point	20ºC

Names

Name	1,1,4,4-tetramethyldisilethylene
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.743
Boiling Point	115ºC
Molecular Formula	C₆H₁₈Si₂
Molecular Weight	146.37800
Flash Point	20ºC
Exact Mass	146.09500
LogP	1.95980
Vapour Pressure	20.1mmHg at 25°C
Index of Refraction	n20/D 1.421
InChIKey	JZRXLYBQPYTAJZ-UHFFFAOYSA-N
SMILES	C[Si](C)CC[Si](C)C

Safety Information

Hazard Codes	F,Xi
Risk Phrases	R11
Safety Phrases	9-16-33-36-26
RIDADR	UN 1993
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

1,1,4,4-tetramethyl-1,4-disilabutane

BIS DIMETHYLSILYL ETHANE

Si,Si,Si',Si'-tetramethyl-Si,Si'-ethane-1,2-diyl-bis-silane

1,5-Dimethyl-2,5-disilahexane

1,1,4,4-tetramethyldisilylethylene

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