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THT (TetraHydroThiophene) Natural Gas odorant

Discover the Product range Gas odorant.
110-01-0
Product overview


Arkema produces THT (TetraHydroThiophene) at our facility in Lacq, France, which is located on a gas field. This location gives the site direct access to a continuous underground source of H2S – a key raw material for THT production. 
THT (TetraHydroThiophene) conforms to the ISO 13734 rule for natural gas odorization.

Geographic availability
  • Worldwide

Chemical name: TetraHydroThiophen
Common name: Sulfide

Discover Efficiency: Our Gas Odorant Product Selector Now Available!

Our Product Selector for Gas Odorants ranges is now live. Enhance your product selection and comparison process with these powerful tools designed to simplify decision-making. 

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Arkema's THT complete offering for natural gas odorization

To detect any leaks and avoid any risk of explosion, natural gas is odorized before being injected into the transmission network. THT (tetrahydrothiophene), a colorless, flammable liquid with a characteristic sulfur smell, is widely used as the odorant for natural gas.

Arkema's gas odorants consists in:
  • continuing to develop our unique gas odorization expertise dedicated R&D laboratory, where our specially trained technicians analyze the odorant’s performance characteristics.
  • Safety first: we offer THT in specialized packaging, and we provide technical support, all to ensure you have access to the safest and most effective gas odorization method through our Odorflex® services range for your network.
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