Safety Reference
Danger
H301Toxic if swallowed
H312
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 95-54-5
Pseudocumene
solvent for dyes and pharmaceuticals
o-Phenylenediamine is an organic compound used primarily as a chemical intermediate in the production of dyes and pesticides. It also serves as an analytical reagent and photographic developer.
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 O-PHENYLENEDIAMINE (CAS 95-54-5) is 2921.51.
2921.51
2921 51 19
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
benzene-1,2-diamine
GEYOCULIXLDCMW-UHFFFAOYSA-N
C1=CC=C(C(=C1)N)N