4-Methylphenyl isocyanate
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
622-58-2
Chemical name
4-Methylphenyl isocyanate
Molecular formula
C8H7NO
Molecular weight
133.15 g/mol
Synonyms
p-Tolyl isocyanate; 4-Tolyl isocyanate; p-Isocyanatotoluene; p-Toluene isocyanate; p-Methylphenyl isocyanate; 4-Isocyanatotoluene; para-tolyl isocyanate; p-TMI; p-tolylisocyanate; Benzene, 1-isocyanato-4-methyl-; 1-isocyanato-4-methyl-benzene; Isocyanic acid, p-tolyl ester
InChIKey
MGYGFNQQGAQEON-UHFFFAOYSA-N
PubChem CID
69325
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H331, H302, H315, H319, H334, H335, H227
Catalog reference cue; confirm supplier documentation before use.
XLogP
3.3
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.