1,5-Naphthalene diisocyanate
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
3173-72-6
Chemical name
1,5-Naphthalene diisocyanate
Molecular formula
C12H6N2O2
Molecular weight
210.19 g/mol
Synonyms
1,5-Naphthylene diisocyanate; Naphthalene, 1,5-diisocyanato-; 1,5-Naphthyl diisocyanate; 1,5-Naphthylene di-isocyanate; Naphthalene diisocyanate; 1,5-naphthalenediisocyanate; ISOCYANIC ACID, 1,5-NAPHTHYLENE ESTER; CCRIS 8920; 1,5-NDI; 1,5-Naphthalene diisocyanate [Diisocyanates]; EC 221-641-4; Naphthalene,5-diisocyanato-
InChIKey
SBJCUZQNHOLYMD-UHFFFAOYSA-N
PubChem CID
18503
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H330, H334, H335, H412
Catalog reference cue; confirm supplier documentation before use.
Appearance
1,5-naphthalene diisocyanate is a white to light-yellow crystalline flakes. (NIOSH, 2024)
Catalog reference value; verify against supplier SDS before use.
Boiling Point
262.8 °C
Catalog reference value; verify against supplier SDS before use.
Density
1 g/cm³
Catalog reference value; verify against supplier SDS before use.
XLogP
4.8
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.