3,5-Dichlorothioanisole
3,5-Dichlorothioanisole (CAS 68121-46-0) is a key organic building block with the linear formula Cl2C6H3SCH3 and a molecular weight of 193.09 g/mol. This sulfur compound finds utility in chemical synthesis, particularly in the construction of complex organic molecules. Supplied by Tech Serve Solutions with an assay of 97%, it serves as a reliable intermediate for research and development purposes.
- Synonyms
- 3,5-Dichlorothioanisole

Organic Synthesis Intermediate
Utilised as a building block in the synthesis of more complex organic molecules. Its dichlorinated phenyl ring and methylthioether group offer specific reactivity for targeted chemical transformations.
Research and Development
Employed in academic and industrial research settings for exploring new chemical pathways and developing novel compounds. Its defined structure makes it suitable for structure-activity relationship studies.
Fine Chemical Production
Serves as an intermediate in the production of fine chemicals. The presence of chlorine and sulfur atoms allows for diverse functionalisation reactions.
| Molecular weight | 193.09 |
|---|---|
| Linear formula | Cl2C6H3SCH3 |
| Assay | 97% |
| Boiling point | 262-263 °C(lit.) |
| Density | 1.349 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.613(lit.) |

Hazard statements
- 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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 3,5-Dichlorothioanisole used for?
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3,5-Dichlorothioanisole (CAS 68121-46-0) is primarily used as an intermediate in organic synthesis and in research and development for creating new chemical entities.
What is the CAS number and formula for 3,5-Dichlorothioanisole?
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The CAS number is 68121-46-0 and the linear formula is Cl2C6H3SCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dichlorothioanisole with a purity of 97% assay. This product is suitable for general chemical synthesis and research applications and is not represented as USP, BP, or EP grade.
How should 3,5-Dichlorothioanisole be handled safely?
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3,5-Dichlorothioanisole is classified as a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95 (US), wear Eyeshields and Gloves. Ensure adequate ventilation and avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact with eyes, rinse cautiously with water for several minutes.
Can Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can export 3,5-Dichlorothioanisole worldwide.
How can I request a quote or sample?
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To request a quote or sample of 3,5-Dichlorothioanisole, please use the contact form on our website or reach out to our sales department directly.
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