Safety Reference
Danger
H225Highly flammable liquid and vapour
H302Harmful if swallowed
H319
Sourcing 1-Butanethiol?
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2-(methylamino)ethanol
acid gas scrubbing and electrostatic coatings
Sourcing 1-Butanethiol?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
1-Butanethiol is a volatile, colorless liquid organosulfur compound with a strong, fetid odor commonly described as 'skunk' odor. It is primarily used as an odorant for natural gas to enable leak detection.
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-Butanethiol (CAS 109-79-5) is 2930.90.
2930.90
2930 90 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
butane-1-thiol
WQAQPCDUOCURKW-UHFFFAOYSA-N
CCCCS