(Triethylsilyl)acetylene

Synonym: TES-acetylene, Ethynyltriethylsilane, Triethylethynylsilane, (Triethylsilyl)acetylene, (Triethylsilyl)ethyne
CAS Number 1777-03-3 | MDL Number MFCD00075373 | EC Number 628-759-9

(Triethylsilyl)acetylene Chemical Structure

Product CodeSI7033
CAS Number1777-03-3
Assay (purity)97%
Purity methodby GC
Molecular weight140.30
Formliquid
Appearancecolorless liquid
Molecular formulaC8H16Si
Linear formula(C2H5)3SiC≡CH
Download Specification SI7033
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Safety information

Signal wordDANGER
Pictograms
Hazard statementsH225
Precautionary statementsP210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501
UN1993
Transport descriptionFLAMMABLE LIQUID, N.O.S. ((TRIETHYLSILYL)ACETYLENE)
Hazardous class3
Packing groupII
In TSCA registryNo (sold for research and development usage only)
Flash point17C

Certificates of analysis (CoA)

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External identifiers for TES-acetylene

Pubchem CID637947
SMILES[Si](C#C)(CC)(CC)CC
IUPAC Nametriethyl(ethynyl)silane
InchI IdentifierInChI=1S/C8H16Si/c1-5-9(6-2,7-3)8-4/h1H,6-8H2,2-4H3
InchI KeyFWSPXZXVNVQHIF-UHFFFAOYSA-N

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Ereztech synthesizes and sells additional SI-compounds.

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