Safety Reference
Danger
H318Causes serious eye damage
Sourcing Delta-Valerolactone?
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impurity in polyester manufacture
Sourcing Delta-Valerolactone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
δ-Valerolactone (delta-valerolactone) is a lactone compound used as a chemical intermediate, primarily in the production of polyesters.
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 Delta-Valerolactone (CAS 542-28-9) is 2932.20.
2932.20
2932 20 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
oxan-2-one
OZJPLYNZGCXSJM-UHFFFAOYSA-N
C1CCOC(=O)C1