1-(5-Ethynylthiophen-2-yl)ethanone
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
658701-97-4
Chemical name
1-(5-Ethynylthiophen-2-yl)ethanone
Molecular formula
C8H6OS
Molecular weight
150.2 g/mol
Synonyms
1-(5-ethynylthiophen-2-yl)ethan-1-one; 1-(5-ethynyl-2-thienyl)ethanone
InChIKey
HPMWZCLCPNXGCU-UHFFFAOYSA-N
PubChem CID
11457775
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H312, H332
Catalog reference cue; confirm supplier documentation before use.
XLogP
1.9
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.