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THT (TetraHydroThiophene) Natural Gas odorant

Discover the Product range Gas odorant.
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

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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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