- Package
- 10 g
- Purity
- 98%
- Price
- Request review
- Availability
- Shipping review required
- Delivery
- Shipping review required
CAS Number: 1066-54-2
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Available options
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CAS Number
1066-54-2
PubChem CID
66111
Molecular Formula
C5H10Si
Molecular Weight
98.22 g/mol
Exact Mass
98.055177
InChIKey
CWMFRHBXRUITQE-UHFFFAOYSA-N
IUPAC Name
ethynyl(trimethyl)silane
SMILES String
C[Si](C)(C)C#C
No physical property values available.
Vapor Pressure
Estimated value, unit not specified
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Trimethylsilylacetylene (CAS 1066-54-2) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C5H10Si and molecular weight 98. 22 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis workflows.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
Safety and handling reference content is available through documentation requests.
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Trimethylsilylacetylene is identified by CAS 1066-54-2, with molecular formula C5H10Si, molecular weight 98.22, InChIKey CWMFRHBXRUITQE-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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