Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H341
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 930-55-2
research compound
1-Nitrosopyrrolidine is a research chemical that can cause cancer according to an independent committee of scientific and health experts. It is also present in food products and tobacco smoke.
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-Nitrosopyrrolidine (CAS 930-55-2) is 2933.99.
2933.99
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-nitrosopyrrolidine
WNYADZVDBIBLJJ-UHFFFAOYSA-N
C1CCN(C1)N=O