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
100-54-9
Chemical name
3-Cyanopyridine
Molecular formula
C6H4N2
Molecular weight
104.11 g/mol
Synonyms
Nicotinonitrile; Nicotinic acid nitrile; 3-Pyridinenitrile; 3-Pyridylcarbonitrile; 3-Azabenzonitrile; Nitryl kwasu nikotynowego; 3-Pyridinecarboxylic acid, nitrile; 3-Cyjanopirydyna
InChIKey
GZPHSAQLYPIAIN-UHFFFAOYSA-N
PubChem CID
79
Hazard / GHS Reference
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H318, H319, H335, H371, H373
Catalog reference cue; confirm supplier documentation before use.
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
Melting Point
50–51
Catalog reference value; verify against supplier SDS before use.
Density
1.16 g/cm³
Catalog reference value; verify against supplier SDS before use.
Water Solubility
1.35 mg/L
Catalog reference value; verify against supplier SDS before use.
Flash Point
87.0 °C
Catalog reference value; verify against supplier SDS before use.
pKa
1.39
Catalog reference value; verify against supplier SDS before use.
XLogP
0.2
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.