Triphenylmethanethiol acetate
Triphenylmethanethiol acetate (CAS: 1727-15-7) is a sulfur-containing organic compound with the linear formula (C<sub>6</sub>H<sub>5</sub>)<sub>3</sub>CSC(O)CH<sub>3</sub> and a molecular weight of 318.43 g/mol. This material functions as a protected thiol, commonly employed as a building block in chemical synthesis. Its primary utility lies in organic synthesis, offering a stable yet reactive sulfur source for various chemical transformations.
- IUPAC
- Trityl thioacetate

Organic Synthesis Building Block
Triphenylmethanethiol acetate serves as a valuable intermediate in organic synthesis. Its structure allows for controlled introduction of sulfur functionalities into complex molecules.
Protected Thiol Source
This compound acts as a precursor to triphenylmethanethiol, a thiol that is protected as its acetate ester. This protection facilitates handling and storage before its intended use in reactions.
Chemical Research Reagent
Utilised in research laboratories for exploring novel synthetic routes and developing new chemical entities, particularly those involving sulfur chemistry.
| Molecular weight | 318.43 |
|---|---|
| Linear formula | (C6H5)3CSC(O)CH3 |
| Assay | 97% |
| Melting point | 141-144 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
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 Triphenylmethanethiol acetate used for?
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Triphenylmethanethiol acetate is primarily used as a building block in organic synthesis and as a protected thiol source for introducing sulfur functionalities into molecules during chemical research.
What is the CAS number and formula for Triphenylmethanethiol acetate?
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The CAS number is 1727-15-7 and the linear formula is (C<sub>6</sub>H<sub>5</sub>)<sub>3</sub>CSC(O)CH<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Triphenylmethanethiol acetate with an assay of 97%. This product is intended for research and chemical synthesis and is not represented as USP, BP, or EP grade.
How should Triphenylmethanethiol acetate be handled safely?
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When handling Triphenylmethanethiol acetate, it is essential to use personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive handling instructions.
Is Triphenylmethanethiol acetate a controlled substance?
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Based on the provided data, there is no indication that Triphenylmethanethiol acetate (CAS: 1727-15-7) is a controlled substance.
How is Triphenylmethanethiol acetate packed, shipped, and exported?
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Tech Serve Solutions, a global supplier and exporter since 1998, ensures that products like Triphenylmethanethiol acetate are appropriately packed for safe transit and compliant with international shipping regulations.
How can I request a quote or sample for Triphenylmethanethiol acetate?
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To request a quote or a sample of Triphenylmethanethiol acetate, please contact our sales team through the TSS website or your designated account manager.
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