Tributylsilane

Modify Date: 2025-08-25 14:24:56

Tributylsilane Structure
Tributylsilane structure
Common Name Tributylsilane
CAS Number 998-41-4 Molecular Weight 200.436
Density 0.779 g/mL at 25ºC(lit.) Boiling Point 217.5±0.0 °C at 760 mmHg
Molecular Formula C12H28Si Melting Point N/A
MSDS N/A Flash Point 83.3±0.0 °C

 Names

Name Tributylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.779 g/mL at 25ºC(lit.)
Boiling Point 217.5±0.0 °C at 760 mmHg
Molecular Formula C12H28Si
Molecular Weight 200.436
Flash Point 83.3±0.0 °C
Exact Mass 200.196030
LogP 6.85
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction n20/D 1.436(lit.)
InChIKey ISEIIPDWJVGTQS-UHFFFAOYSA-N
SMILES CCCC[Si](CCCC)CCCC
Storage condition 2~8℃,Seal

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
WGK Germany 3
HS Code 2931900090

 Synthetic Route

 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

tri-n-butylsilane
MFCD00009415
Tributylsilane
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