1,4-Diisocyanatobenzene
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
104-49-4
Chemical name
1,4-Diisocyanatobenzene
Molecular formula
C8H4N2O2
Molecular weight
160.13 g/mol
Synonyms
1,4-Phenylene diisocyanate; p-Phenylene diisocyanate; BENZENE, 1,4-DIISOCYANATO-; 1,4-Benzenediisocyanate; Phenylene-1,4-diisocyanate; HYDROQUINONE, DIISOCYANATE; Isocyanic acid, p-phenylene ester (6CI,7CI,8CI); p-Phenylene isocyanate; Isocyanic acid, p-phenylene ester; 1,4-Phenylenediisocyanate; benzene-1,4-diisocyanate; PPDI
InChIKey
ALQLPWJFHRMHIU-UHFFFAOYSA-N
PubChem CID
61009
No GHS reference data is available in the current MolGraph catalog record.
Appearance
Form: solid
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.