7-isocyanato-4-methyl-2H-chromen-2-one
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
139374-47-3
Chemical name
7-isocyanato-4-methyl-2H-chromen-2-one
Molecular formula
C11H7NO3
Molecular weight
201.18 g/mol
Synonyms
7-Isocyanato-4-methylcoumarin
InChIKey
YCEHPUBNERNXNP-UHFFFAOYSA-N
PubChem CID
58378100
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H301, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
3.1
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.