2-Chloro-4-fluorophenol
2-Chloro-4-fluorophenol (CAS: 1996-41-4), a halogenated aromatic compound with the formula ClC6H3(F)OH and a molecular weight of 146.55 g/mol, serves as a valuable building block in organic synthesis. This compound is primarily utilised in chemical research and development, including specific applications such as the enzymatic production of fluorocatechols. Its characteristic phenolic structure, substituted with both chlorine and fluorine atoms, offers unique reactivity for complex molecular construction.

Fluorocatechol Synthesis
2-Chloro-4-fluorophenol has been employed in the enzymatic production of fluorocatechols, demonstrating its utility in the synthesis of specialised fluorinated aromatic compounds.
Organic Synthesis Intermediate
As a fluorinated building block, this compound is a key intermediate in the multi-step synthesis of various organic molecules. Its specific substitution pattern allows for targeted chemical transformations.
Research and Development
Utilised in laboratories for exploratory research, 2-Chloro-4-fluorophenol aids in the development of new chemical entities and materials requiring a fluorinated phenolic moiety.
| Molecular weight | 146.55 |
|---|---|
| Linear formula | ClC6H3(F)OH |
| Assay | 99% |
| Boiling point | 88 °C/4 mmHg(lit.) |
| Density | 1.344 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.53(lit.) |
| Application | 2-Chloro-4-fluorophenol was used in enzymatic production of fluorocatechols1. |
| Melting point | 23 °C(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 75 °C / 167 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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-Chloro-4-fluorophenol used for?
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2-Chloro-4-fluorophenol is used as a building block in organic synthesis, notably in the enzymatic production of fluorocatechols. It is valuable for research and development purposes.
What is the CAS number and chemical formula for 2-Chloro-4-fluorophenol?
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The CAS number for 2-Chloro-4-fluorophenol is 1996-41-4, and its chemical formula is ClC6H3(F)OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-4-fluorophenol with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 2-Chloro-4-fluorophenol be handled safely?
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2-Chloro-4-fluorophenol is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection (e.g., type ABEK EN14387 filter), should be used. Avoid breathing dust/fume/gas/mist/vapours/spray and ensure good ventilation.
Is 2-Chloro-4-fluorophenol available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Chloro-4-fluorophenol.
How can I request a sample or quote for 2-Chloro-4-fluorophenol?
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To request a sample or quote, please contact our sales team through the website or by phone. Please provide your specific requirements for the product.
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