3,5-Dichloroanisole
3,5-Dichloroanisole (CAS: 33719-74-3) is an organic compound with the molecular formula Cl<sub>2</sub>C<sub>6</sub>H<sub>3</sub>OCH<sub>3</sub> and a molecular weight of 177.03 g/mol. This dichloro-substituted anisole derivative serves as a valuable building block in organic synthesis. It is particularly useful in the chemical industry for creating more complex molecules and intermediates required in various research and development processes.
- IUPAC
- 1,3-Dichloro-5-methoxybenzene
- Synonyms
- Cl2C6H3OCH31,3-Dichloro-5-methoxybenzene

Organic Synthesis Intermediate
3,5-Dichloroanisole functions as a key intermediate in the synthesis of a wide range of organic compounds. Its structure allows for various chemical transformations, making it a versatile component in multi-step synthetic pathways for fine chemicals and advanced materials.
Research and Development
This compound is utilised in laboratory settings for research purposes, enabling chemists to explore new reaction pathways and develop novel chemical entities. Its specific reactivity profile aids in the precise construction of target molecules.
Pharmaceutical Intermediate
As a building block, 3,5-Dichloroanisole can be employed in the early stages of developing pharmaceutical agents. It provides a foundational structure that can be modified to achieve desired pharmacological properties.
| Molecular weight | 177.03 |
|---|---|
| Linear formula | Cl2C6H3OCH3 |
| Assay | 98% |
| Melting point | 39-41 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 106 °C / 222.8 °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 3,5-Dichloroanisole used for?
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3,5-Dichloroanisole is primarily used as a building block and intermediate in organic synthesis, particularly in research and development and for the creation of pharmaceutical intermediates.
What is the CAS number and formula for 3,5-Dichloroanisole?
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The CAS number for 3,5-Dichloroanisole is 33719-74-3, and its linear formula is Cl<sub>2</sub>C<sub>6</sub>H<sub>3</sub>OCH<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dichloroanisole with an assay of 98%. This product is suitable for research and chemical synthesis purposes. We do not represent it as USP, BP, or EP grade.
What are the safety and handling precautions for 3,5-Dichloroanisole?
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3,5-Dichloroanisole should be handled with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter (type N95 or P1) is recommended. It has a flash point of 106 °C (222.8 °F), and its handling requires careful attention to safety protocols.
Is 3,5-Dichloroanisole a controlled substance?
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Based on the provided data, 3,5-Dichloroanisole is not indicated as a controlled substance.
How is 3,5-Dichloroanisole packed and shipped?
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3,5-Dichloroanisole is carefully packed and exported by Tech Serve Solutions to meet international shipping regulations for chemical substances.
How can I request a sample or quote for 3,5-Dichloroanisole?
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To request a sample or a quote for 3,5-Dichloroanisole, please contact our sales team through the website or via the provided contact details.
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