Sourcing Thiophenol (Benzenethiol)? ChemicalDekho connects you with specialized organosulfur manufacturers like Aarti Industries and Nandadeep Chemicals. Secure high-purity thiols for advanced organic synthesis.
Thiophenol (CAS 108-98-5) is the sulfur analog of Phenol. It is a critical intermediate for manufacturing sulfonamides, agrochemical fungicides, and photo-initiators for UV curing. It acts as a chain transfer agent in polymerization.
**ODOR WARNING:** This chemical has a penetrating, garlic/burnt-rubber smell detectable at ppb levels. It is a severe nuisance hazard. Supply is strictly in sealed drums/iso-tanks with vapor control protocols.
Synthesis of Sulfonamides
Fungicide intermediate
UV curing agents (TPO)
Chain transfer agent
Ligand in catalysis
Sulfur dye intermediate
Leading petrochemical producers
Ready stock at Ports
Compliant transport
Fatal if inhaled or in contact with skin. Toxic if swallowed. Causes severe skin burns. Extreme odor nuisance. Flammable liquid.
It is one of the foulest smelling chemicals in existence. A few drops can make an entire building uninhabitable. Handling requires specialized exhaust systems.
Do NOT use just water. Use a dilute Bleach (Hypochlorite) solution. The bleach oxidizes the sulfur, killing the smell and neutralizing the toxicity.
The SH group is extremely reactive (nucleophilic). It allows chemists to attach phenyl-sulfur groups to molecules, which is vital for certain drugs and polymerization controls.
Yes, Flash Point is around 50°C. Vapors can travel to ignition sources.