1,3-Bis(trimethylsilyl)propyne

trimethyl(3-trimethylsilylprop-1-ynyl)silane

CAS: 21752-80-7

Molecular Formula	`C9H20Si2`
Molecular Weight	184.42 g/mol

Chemical Identifiers

CAS Number	21752-80-7
SMILES	`C[Si](C)(C)CC#C[Si](C)(C)C`
InChIKey	`DUPUXONPNLEQPD-UHFFFAOYSA-N`

📖 Product Overview

1,3-Bis(trimethylsilyl)propyne (CAS: 21752-80-7) is a chemical compound with molecular formula C9H20Si2 and molecular weight 184.42 g/mol. Its IUPAC systematic name is trimethyl(3-trimethylsilylprop-1-ynyl)silane. InChI Key: DUPUXONPNLEQPD-UHFFFAOYSA-N. SMILES: C[Si](C)(C)CC#C[Si](C)(C)C.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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