Benzyl 2,2,2-trifluoroethyl sulfide
Benzyl 2,2,2-trifluoroethyl sulfide (CAS 77745-03-0) is an organic sulfur compound with the molecular formula C6H5CH2SCH2CF3 and a molecular weight of 206.23 g/mol. This chemical serves as a valuable building block in organic synthesis. Its unique structure, incorporating both a benzyl and a trifluoroethyl group linked by a sulfide, allows for diverse chemical transformations. It is primarily utilised in research and development settings for the creation of novel molecules.
- Synonyms
- 77745-03-0C6H5CH2SCH2CF3

Organic Synthesis Intermediate
Benzyl 2,2,2-trifluoroethyl sulfide is employed as a versatile intermediate in the synthesis of complex organic molecules. Its reactive sulfide moiety and the presence of the trifluoromethyl group offer unique pathways for chemical modification.
Fluorine Chemistry Research
The trifluoroethyl group makes this compound of interest in fluorine chemistry research, enabling the introduction of fluorinated functionalities into target molecules. Such modifications can impart specific physical and chemical properties.
Building Block for Specialty Chemicals
It functions as a key building block for the development of specialty chemicals, pharmaceuticals, and agrochemicals. Its structure can be elaborated upon to create diverse chemical scaffolds.
| Molecular weight | 206.23 |
|---|---|
| Linear formula | C6H5CH2SCH2CF3 |
| Assay | 97% |
| Boiling point | 45-46 °C/20 mmHg(lit.) |
| Density | 1.222 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.490(lit.) |

Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 9 °C / 48.2 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 9-16 |
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 Benzyl 2,2,2-trifluoroethyl sulfide used for?
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Benzyl 2,2,2-trifluoroethyl sulfide is primarily used as a building block and intermediate in organic synthesis, particularly in research and development settings for creating novel fluorinated organic compounds.
What is the CAS number and chemical formula for Benzyl 2,2,2-trifluoroethyl sulfide?
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The CAS number is 77745-03-0, and the chemical formula is C6H5CH2SCH2CF3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benzyl 2,2,2-trifluoroethyl sulfide with an assay of 97%. This is a technical grade suitable for research and synthesis, and is not represented as USP, BP, or EP.
How should Benzyl 2,2,2-trifluoroethyl sulfide be handled safely?
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Benzyl 2,2,2-trifluoroethyl sulfide is a flammable liquid and vapour (H225). Handle with care, using appropriate personal protective equipment including eyeshields, gloves, and ensuring adequate ventilation. Keep away from heat and open flames. Refer to the Safety Data Sheet for detailed handling instructions.
Is Benzyl 2,2,2-trifluoroethyl sulfide a controlled substance?
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The provided data does not indicate that Benzyl 2,2,2-trifluoroethyl sulfide is a controlled substance.
How is Benzyl 2,2,2-trifluoroethyl sulfide packed and exported?
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Benzyl 2,2,2-trifluoroethyl sulfide is packed according to relevant safety and transport regulations for flammable liquids, suitable for global export. Specific packaging details can be provided upon request.
How can I request a sample or quote for Benzyl 2,2,2-trifluoroethyl sulfide?
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To request a sample or a quotation for Benzyl 2,2,2-trifluoroethyl sulfide, please contact our sales team through the website or via direct enquiry, providing your contact details and required quantity.
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