Safety Reference
Danger
Sourcing P-Tolyl isocyanate?
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Polyurethane intermediate
Sourcing P-Tolyl isocyanate?
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p-Tolyl isocyanate is an isocyanate compound consisting of a benzene ring with an isocyanato group and a methyl group in a para arrangement. It is recognized as an allergen and a hapten, and it is primarily used in chemical synthesis as an intermediate.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for P-Tolyl isocyanate (CAS 622-58-2) is 2929.10.
2929.10
2929 10 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-isocyanato-4-methylbenzene
MGYGFNQQGAQEON-UHFFFAOYSA-N
CC1=CC=C(C=C1)N=C=O