2,4-Dimethylbenzenethiol
2,4-Dimethylbenzenethiol (CAS: 13616-82-5) is an organic sulfur compound with the molecular formula (CH3)2C6H3SH and a molecular weight of 138.23 g/mol. This thiol is primarily utilised as a versatile building block in chemical synthesis. Its characteristic sulfur functionality makes it valuable in the creation of more complex organic molecules for research and development purposes across various scientific disciplines.
- IUPAC
- 2,4-Dimethylthiophenol
- Synonyms
- (CH3)2C6H3SH2,4-Dimethylthiophenol
Organic Synthesis Intermediate
2,4-Dimethylbenzenethiol serves as a crucial intermediate in the synthesis of diverse organic compounds. Its thiol group readily participates in reactions, enabling the formation of thioethers, disulfides, and other sulfur-containing molecules.
Research and Development
This compound is frequently employed in laboratory settings for R&D projects. It is used to explore novel chemical pathways and develop new materials or active pharmaceutical ingredients where a dimethylphenylthio moiety is required.
Specialty Chemicals
It finds application in the production of specialty chemicals requiring specific structural features. The presence of the methyl groups on the benzene ring offers steric and electronic modifications compared to simpler thiophenols.
| Molecular weight | 138.23 |
|---|---|
| Linear formula | (CH3)2C6H3SH |
| Assay | 95% |
| Boiling point | 207-208 °C(lit.) |
| Density | 1.022 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.569(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- 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 | 58 °C / 136.4 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-Dimethylbenzenethiol used for?
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2,4-Dimethylbenzenethiol is primarily used as a building block in organic synthesis and for research and development purposes, enabling the creation of more complex sulfur-containing organic molecules.
What are the CAS number and formula for 2,4-Dimethylbenzenethiol?
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The CAS number for 2,4-Dimethylbenzenethiol is 13616-82-5, and its linear formula is (CH3)2C6H3SH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dimethylbenzenethiol with an assay of 95%. This is typically considered a technical or research grade. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should 2,4-Dimethylbenzenethiol be handled safely?
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2,4-Dimethylbenzenethiol is a flammable liquid and vapour (H226) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Always use appropriate personal protective equipment, including safety eyeshields, gloves, and suitable respiratory protection, and handle in a well-ventilated area.
How is 2,4-Dimethylbenzenethiol packed and exported?
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2,4-Dimethylbenzenethiol is packed and exported in compliance with relevant regulations for hazardous materials, including UN 1993 classification. Specific packaging details are available upon request.
How can I request a quote or sample for 2,4-Dimethylbenzenethiol?
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To request a quote or sample for 2,4-Dimethylbenzenethiol, please contact our sales team through the website or by phone, providing your details and requirements.
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