Safety Reference
Danger
H315Causes skin irritation
H317
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
CAS 822-06-0
Isocyanate intermediate for polyurethane production
Hexamethylene diisocyanate (HDI) is a pale yellow liquid with a strong odor, primarily used as an industrial chemical in the production of polyurethane foams and coatings. It serves as a hardener in automotive and aircraft paints.
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 1,6-Diisocyanatohexane (CAS 822-06-0) 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.
1,6-diisocyanatohexane
RRAMGCGOFNQTLD-UHFFFAOYSA-N
C(CCCN=C=O)CCN=C=O