Ethynyldimethylethoxysilane

Modify Date: 2025-09-20 08:09:23

Ethynyldimethylethoxysilane Structure
Ethynyldimethylethoxysilane structure
Common Name Ethynyldimethylethoxysilane
CAS Number 32957-37-2 Molecular Weight 128.24400
Density N/A Boiling Point N/A
Molecular Formula C6H12OSi Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-ethoxyethynyl(dimethyl)silane
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H12OSi
Molecular Weight 128.24400
Exact Mass 128.06600
PSA 9.23000
LogP 1.00970
InChIKey KYFDXXXNUGBKLT-UHFFFAOYSA-N
SMILES CCOC#C[SiH](C)C

 Safety Information

HS Code 2931900090

 Synthetic Route

~%

Ethynyldimethylethoxysilane Structure

Ethynyldimethyl...

CAS#:32957-37-2

Literature: Komarov,N.V. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1971 , vol. 20, p. 790 - 791 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1971 , vol. 20, # 4 p. 872 - 873

 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

Silane,ethoxyethynyldimethyl
Dimethylethoxysilylacetylen
dimethylethoxyethynylsilane
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