Isonicotinic anhydride
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
7082-71-5
Chemical name
Isonicotinic anhydride
Molecular formula
C12H8N2O3
Molecular weight
228.2 g/mol
Synonyms
4-Pyridinecarboxylic acid, anhydride with 4-pyridinecarboxylic acid; isonicotinic acid anhydride; Pyridine-4-carboxylic anhydride; 4-Pyridinecarboxylic acid, anhydride; InChI=1/C12H8N2O3/c15-11(9-1-5-13-6-2-9)17-12(16)10-3-7-14-8-4-10/h1-8
InChIKey
ORBIGZZHMAJXAZ-UHFFFAOYSA-N
PubChem CID
81529
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
1.1
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.