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
100-25-4
Chemical name
1,4-Dinitrobenzene
Molecular formula
C6H4N2O4
Molecular weight
168.11 g/mol
Synonyms
P-DINITROBENZENE; Benzene, 1,4-dinitro-; Benzene, p-dinitro-; Dithane A-4; para-Dinitrobenzene; Dinitrobenzene, p-; 1,4-Dinitro-benzene; Dinitrobenzene, para-
InChIKey
FYFDQJRXFWGIBS-UHFFFAOYSA-N
PubChem CID
7492
Hazard / GHS Reference
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H300, H310, H319, H330, H370, H372, H373, 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
Appearance
P-dinitrobenzene is a colorless to yellow solid. Sinks and mixes slowly with water. (USCG, 1999)
Catalog reference value; verify against supplier SDS before use.
Melting Point
171.05–174
Catalog reference value; verify against supplier SDS before use.
Boiling Point
297–299 °C
Catalog reference value; verify against supplier SDS before use.
Flash Point
150.0 °C
Catalog reference value; verify against supplier SDS before use.
XLogP
1.5
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.