Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319
Sourcing 2-Pyrrolidinone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
research compound
Sourcing 2-Pyrrolidinone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
2-Pyrrolidinone is a cyclic amide (lactam) used primarily as a solvent and monomer for copolymers. It serves as a chemical intermediate for N-vinyl-2-pyrrolidone and nylon 4 fibers, and is also employed in pharmaceutical preparations.
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 2-Pyrrolidinone (CAS 616-45-5) is 2933.79.
2933.79
2933 79 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
pyrrolidin-2-one
HNJBEVLQSNELDL-UHFFFAOYSA-N
C1CC(=O)NC1