CAS 17082-47-2|Tetrakis(dimethylsilyl) Orthosilicate

Introduction：Basic information about CAS 17082-47-2|Tetrakis(dimethylsilyl) Orthosilicate, 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	Tetrakis(dimethylsilyl) Orthosilicate
CAS Number	17082-47-2	Molecular Weight	328.733
Density	0.884 g/mL at 25 °C(lit.)	Boiling Point	228.3±23.0 °C at 760 mmHg
Molecular Formula	C₈H₂₈O₄Si₅	Melting Point	<0ºC
MSDS	/	Flash Point	91.9±22.6 °C

Names

Name	Tetrakis(dimethylsilyloxy)silane
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.884 g/mL at 25 °C(lit.)
Boiling Point	228.3±23.0 °C at 760 mmHg
Melting Point	<0ºC
Molecular Formula	C₈H₂₈O₄Si₅
Molecular Weight	328.733
Flash Point	91.9±22.6 °C
Exact Mass	328.083374
PSA	36.92000
LogP	10.64
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	n20/D 1.387(lit.)
InChIKey	UOUILILVWRHZSH-UHFFFAOYSA-N
SMILES	C[Si](C)O[Si](O[Si](C)C)(O[Si](C)C)O[Si](C)C

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
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

Tetrakis(diMethylsilyloxy)silane

Silicic acid (HSiO), tetrakis(dimethylsilyl) ester

MFCD00053848

tetrakis(dimethylsiloxy)silane

Tetrakis(dimethylsilyl) orthosilicate

EINECS 222-613-4

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