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
100-63-0
Chemical name
Phenylhydrazine
Molecular formula
C6H8N2
Molecular weight
108.14 g/mol
Synonyms
Hydrazine, phenyl-; Phenylhydrazin; Monophenylhydrazine; Fenilidrazina; Fenylhydrazine; Phenyldiazane; phenylhydrazide; 1-Phenylhydrazine
InChIKey
HKOOXMFOFWEVGF-UHFFFAOYSA-N
PubChem CID
7516
Hazard / GHS Reference
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H227, H301, H310, H311, H315, H317, H319, H331, H341, H350, H351, H370, H372, H400, H410
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
19.44–20
Catalog reference value; verify against supplier SDS before use.
Boiling Point
239.55–243.5
Catalog reference value; verify against supplier SDS before use.
Flash Point
87.78–88 °C
Catalog reference value; verify against supplier SDS before use.
pKa
5.21
Catalog reference value; verify against supplier SDS before use.
Refractive Index
1.608
Catalog reference value; verify against supplier SDS before use.
XLogP
1.2
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.