2-(Trifluoromethyl)benzenethiol
2-(Trifluoromethyl)benzenethiol (CAS: 13333-97-6, CF3C6H4SH) is a sulphur-containing organic compound with a molecular weight of 178.17. As a valuable building block, it plays a role in chemical synthesis, particularly in organic chemistry. Its chemical structure lends itself to various applications requiring a trifluoromethyl-substituted thiol group, making it a sought-after intermediate for creating complex molecules.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its trifluoromethyl and thiol functionalities allow for diverse chemical transformations.
Building Block for Specialty Chemicals
Serves as a fundamental building block in the development of specialty chemicals. It is incorporated into molecular structures to impart specific properties.
Reagent in Pharmaceutical Research
Employed in research settings for the development of novel pharmaceutical compounds. The trifluoromethyl group can influence the pharmacokinetic properties of drug candidates.
| Molecular weight | 178.17 |
|---|---|
| Linear formula | CF3C6H4SH |
| Assay | 96% |
| Boiling point | 175-177 °C(lit.) |
| Density | 1.35 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.499(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 68 °C / 154.4 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-(Trifluoromethyl)benzenethiol used for?
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2-(Trifluoromethyl)benzenethiol is primarily used as a building block and intermediate in organic synthesis, with applications in pharmaceutical research and the development of specialty chemicals.
What is the CAS number and chemical formula for 2-(Trifluoromethyl)benzenethiol?
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The CAS number is 13333-97-6 and the linear chemical formula is CF3C6H4SH.
What grade and purity does Tech Serve Solutions supply for 2-(Trifluoromethyl)benzenethiol?
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Tech Serve Solutions supplies 2-(Trifluoromethyl)benzenethiol with an assay of 96%. This product is supplied for research and industrial use, and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 2-(Trifluoromethyl)benzenethiol be handled safely?
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Based on GHS classifications, 2-(Trifluoromethyl)benzenethiol is a Warning substance (H315, H319, H335). It causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Handle in a well-ventilated area.
Can Tech Serve Solutions export 2-(Trifluoromethyl)benzenethiol?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote for 2-(Trifluoromethyl)benzenethiol?
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Please contact our sales team via the website or by phone to request a sample or a detailed quotation for 2-(Trifluoromethyl)benzenethiol.
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