4-Ethynyl-3,5-dimethyl-1,2-oxazole
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
668970-91-0
Chemical name
4-Ethynyl-3,5-dimethyl-1,2-oxazole
Molecular formula
C7H7NO
Molecular weight
121.14 g/mol
Synonyms
4-ethynyl-3,5-dimethylisoxazole; 4-ETHYNYL-3,5-DIMETHYL-ISOXAZOLE
InChIKey
VRIFFHHNSRUZNX-UHFFFAOYSA-N
PubChem CID
53426609
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
1.4
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.