CAS 7381-30-8|1,2-Bis(Trimethylsiloxy)Ethane

Introduction：Basic information about CAS 7381-30-8|1,2-Bis(Trimethylsiloxy)Ethane, 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-Bis(Trimethylsiloxy)Ethane
CAS Number	7381-30-8	Molecular Weight	206.430
Density	0.8±0.1 g/cm3	Boiling Point	165.5±0.0 °C at 760 mmHg
Molecular Formula	C₈H₂₂O₂Si₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	36.6±20.2 °C
Symbol	GHS02	Signal Word	Warning

Names

Name	1,2-Bis(trimethylsilyloxy)ethane
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.8±0.1 g/cm3
Boiling Point	165.5±0.0 °C at 760 mmHg
Molecular Formula	C₈H₂₂O₂Si₂
Molecular Weight	206.430
Flash Point	36.6±20.2 °C
Exact Mass	206.115829
PSA	18.46000
LogP	3.33
Vapour Pressure	2.5±0.3 mmHg at 25°C
Index of Refraction	1.405
InChIKey	JGWFUSVYECJQDT-UHFFFAOYSA-N
SMILES	C[Si](C)(C)OCCO[Si](C)(C)C
Storage condition	Flammables area

Safety Information

Symbol	GHS02
Signal Word	Warning
Hazard Statements	H226
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi
Risk Phrases	R10
Safety Phrases	S23-S24/25-S16
RIDADR	UN 1993 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3.2
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

3,6-Dioxa-2,7-disilaoctane, 2,2,7,7-tetramethyl-

EINECS 230-950-3

trimethyl(2-trimethylsilyloxyethoxy)silane

MFCD00009640

2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane

1,2-Bis(Trimethylsiloxy)Ethane

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