CAS 16654-74-3|2,2,10,10-Tetramethyl-3,6,9-trioxa-2,10-disilaundecane

Introduction：Basic information about CAS 16654-74-3|2,2,10,10-Tetramethyl-3,6,9-trioxa-2,10-disilaundecane, 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	2,2,10,10-Tetramethyl-3,6,9-trioxa-2,10-disilaundecane
CAS Number	16654-74-3	Molecular Weight	250.48300
Density	0.881g/cm3	Boiling Point	215.8ºC at 760 mmHg
Molecular Formula	C₁₀H₂₆O₃Si₂	Melting Point	/
MSDS	/	Flash Point	72.4ºC

Names

Name	Bis[2-(trimethylsilyloxy)ethyl] Ether
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.881g/cm3
Boiling Point	215.8ºC at 760 mmHg
Molecular Formula	C₁₀H₂₆O₃Si₂
Molecular Weight	250.48300
Flash Point	72.4ºC
Exact Mass	250.14200
PSA	27.69000
LogP	2.70600
Vapour Pressure	0.212mmHg at 25°C
Index of Refraction	1.414
InChIKey	VZCNNAQIFXLAEZ-UHFFFAOYSA-N
SMILES	C[Si](C)(C)OCCOCCO[Si](C)(C)C

Safety Information

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

trimethyl-[2-(2-trimethylsilyloxyethoxy)ethoxy]silane

Diethylene Glycol Bis(trimethylsilyl Ether)

Bis[2-(triMethylsilyloxy)ethyl] Ether

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