CAS 16956-91-5|1,4-BIS(TRIMETHYLSILYL)TETRAFLUOROBENZENE

Introduction：Basic information about CAS 16956-91-5|1,4-BIS(TRIMETHYLSILYL)TETRAFLUOROBENZENE, 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	1,4-BIS(TRIMETHYLSILYL)TETRAFLUOROBENZENE
CAS Number	16956-91-5	Molecular Weight	294.43600
Density	1.05g/cm3	Boiling Point	156.5ºC at 760mmHg
Molecular Formula	C₁₂H₁₈F₄Si₂	Melting Point	53-55ºC
MSDS	/	Flash Point	48.5ºC

Names

Name	trimethyl-(2,3,5,6-tetrafluoro-4-trimethylsilylphenyl)silane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.05g/cm3
Boiling Point	156.5ºC at 760mmHg
Melting Point	53-55ºC
Molecular Formula	C₁₂H₁₈F₄Si₂
Molecular Weight	294.43600
Flash Point	48.5ºC
Exact Mass	294.08800
LogP	3.33340
Vapour Pressure	3.71mmHg at 25°C
Index of Refraction	1.434
InChIKey	RIGHSQASRZUCPK-UHFFFAOYSA-N
SMILES	C[Si](C)(C)c1c(F)c(F)c([Si](C)(C)C)c(F)c1F

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

1,4-Bis-trimethylsilyl-tetrafluor-benzol

1,4-Trimethylsilyl-tetrafluorbenzol

MFCD00093109

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