5-Ethynylthiophene-2-carbaldehyde
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
206768-21-0
Chemical name
5-Ethynylthiophene-2-carbaldehyde
Molecular formula
C7H4OS
Molecular weight
136.17 g/mol
Synonyms
2-Thiophenecarboxaldehyde, 5-ethynyl-; O=CC1=CC=C(S1)C#C
InChIKey
AOLOQUDYRSUFBE-UHFFFAOYSA-N
PubChem CID
15394248
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
1.7
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.