Benzyl mercaptan
Benzyl mercaptan (CAS: 100-53-8), with the molecular formula C6H5CH2SH and a molecular weight of 124.20 g/mol, is an organic sulfur compound. Also known as α-toluenethiol, this chemical serves as a versatile building block in organic synthesis. It is a key intermediate in the production of various fine chemicals and pharmaceutical compounds, valued for its reactive thiol group. It is supplied by TSS with an assay of ≥99.0% (GC).
- IUPAC
- α-Toluenethiol,α-Tolyl mercaptan
- Synonyms
- α-Toluenethiolα-Tolyl mercaptan
Organic Synthesis Intermediate
Benzyl mercaptan is a crucial intermediate in organic synthesis. Its thiol group readily participates in reactions like nucleophilic substitution and addition, enabling the construction of complex molecules.
Pharmaceutical Precursor
This compound is utilised in the synthesis of active pharmaceutical ingredients (APIs) and related intermediates. The benzyl and thiol functionalities are valuable for introducing specific structural motifs into drug candidates.
Fine Chemical Production
It serves as a building block for a range of fine chemicals. Its applications span the creation of specialty chemicals requiring sulfur-containing structures.
| Molecular weight | 124.20 |
|---|---|
| Linear formula | C6H5CH2SH |
| Assay | ≥99.0% (GC) |
| Boiling point | 194-195 °C(lit.) |
| Density | 1.058 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.575(lit.)n20/D 1.576 |
| Vapour density | >4 (vs air) |
Hazard statements
- H302Harmful if swallowed
- H330Fatal if inhaled
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P284Wear respiratory protection
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 70 °C / 158 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 22-23 |
| Safety statements (S) | 23-26-36/37/39-45 |
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 mercaptan used for?
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Benzyl mercaptan is primarily used as a versatile building block in organic synthesis, particularly as an intermediate in the production of pharmaceuticals and fine chemicals.
What is the CAS number and formula for Benzyl mercaptan?
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The CAS number for Benzyl mercaptan is 100-53-8, and its molecular formula is C6H5CH2SH.
What grade and purity does Tech Serve Solutions supply for Benzyl mercaptan?
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Tech Serve Solutions supplies Benzyl mercaptan with an assay of ≥99.0% (GC). We do not represent this product as USP, BP, or EP grade.
What are the main hazards associated with Benzyl mercaptan?
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Benzyl mercaptan is classified as Danger, with hazards including being harmful if swallowed (H302) and fatal if inhaled (H330). Appropriate personal protective equipment and handling procedures must be followed.
How is Benzyl mercaptan packed and exported?
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Benzyl mercaptan is packed and exported according to relevant regulations for hazardous materials, classified under UN 2810, Hazard Class 6.1, Packing Group II.
How can I request a sample or quote for Benzyl mercaptan?
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To request a sample or a quote for Benzyl mercaptan, please contact our sales team via the website or direct email, providing your specific requirements.
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