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.
Documentation status
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
Identity
CAS Number
1131-33-5
Chemical name
2-Phenylpyridine 1-Oxide
Molecular formula
C11H9NO
Molecular weight
171.19 g/mol
Synonyms
2-Phenylpyridine N-oxide; 2-phenylpyridin-1-ium-1-olate; 2-phenyl-pyridine 1-oxide; 2-Phenylpyridine, 1-oxide; pyridine, 1-oxide, 2-phenyl-; 1-oxido-2-phenyl-pyridin-1-ium; 1-Oxo-2-phenyl-1lambda~5~-pyridine; P2775; AC-907/25005104
InChIKey
MZBZERKDGUOLBE-UHFFFAOYSA-N
PubChem CID
302489
Hazard / GHS Reference
No GHS reference data is available in the current MolGraph catalog record.
Handling & PPE
Handling and PPE reference fields are not available in the current MolGraph catalog record.
First Aid / Accidental Release
First aid and accidental release reference fields are not available in the current MolGraph catalog record.
Firefighting / Stability
Firefighting and stability reference fields are not available in the current MolGraph catalog record.
Physical and Chemical Reference
Appearance
Powder or crystals
Catalog reference value; verify against supplier SDS before use.
Transport / Shipment Review
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.
- Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.