2,4,6-Trimethylbenzyl mercaptan
2,4,6-Trimethylbenzyl mercaptan (CAS 21411-42-7) is an organic sulfur compound with the linear formula (CH3)3C6H2CH2SH and a molecular weight of 166.28 g/mol. This thiol is valuable as a building block in chemical synthesis, particularly within organic chemistry. Its specific structure lends itself to various applications requiring precise molecular architectures, making it a useful reagent for researchers and manufacturers.
- Synonyms
- 21411-42-7, (CH3)3C6H2CH2SH

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. Its thiol group offers a reactive site for various chemical transformations.
Specialty Chemical Reagent
Employed in specialised chemical processes where its unique structural features are required. It serves as a valuable component in research and development settings.
Sulfur Compound Research
A useful compound for studies involving sulfur chemistry, enabling the exploration of new reactions and material properties.
| Molecular weight | 166.28 |
|---|---|
| Linear formula | (CH3)3C6H2CH2SH |
| Assay | 98% |
| Boiling point | 120 °C/5 mmHg(lit.) |
| Melting point | 46-48 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| 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 2,4,6-Trimethylbenzyl mercaptan used for?
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2,4,6-Trimethylbenzyl mercaptan serves as a building block in organic synthesis and as a reagent in specialised chemical processes and sulfur compound research.
What is the CAS number and chemical formula for 2,4,6-Trimethylbenzyl mercaptan?
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The CAS number is 21411-42-7 and the linear formula is (CH3)3C6H2CH2SH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4,6-Trimethylbenzyl mercaptan with a minimum assay of 98%. This is a technical grade chemical and TSS does not represent it as USP, BP, EP or any other pharmacopoeia grade.
How should 2,4,6-Trimethylbenzyl mercaptan be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Avoid contact with eyes and skin. Keep away from heat and open flames; this compound has a flash point above 113 °C.
Is 2,4,6-Trimethylbenzyl mercaptan a controlled substance?
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The provided data does not indicate that 2,4,6-Trimethylbenzyl mercaptan is a controlled substance. WGK Germany classification is 3.
How is 2,4,6-Trimethylbenzyl mercaptan packed and shipped?
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2,4,6-Trimethylbenzyl mercaptan is packed according to industry standards for chemical safety and is exported globally by TSS.
How can I request a sample or quote for 2,4,6-Trimethylbenzyl mercaptan?
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Please contact the TSS sales team via the website or direct inquiry channels to request a sample or a formal quotation for 2,4,6-Trimethylbenzyl mercaptan.
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