2-Chloro-6-fluorophenol

CAS 2040-90-6ClC6H3(F)OHChemical Synthesis

2-Chloro-6-fluorophenol (CAS: 2040-90-6) is a fluorinated aromatic compound with the molecular formula ClC₆H₃(F)OH and a molecular weight of 146.55 g/mol. As a valuable intermediate, it serves as a crucial building block in organic synthesis. Its structure, featuring both chlorine and fluorine substituents on a phenol ring, allows for diverse chemical transformations, making it a sought-after reagent in the development of novel chemical entities, particularly within the pharmaceutical and agrochemical sectors.

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2-Chloro-6-fluorophenol (ClC6H3(F)OH) — chemical structure, CAS 2040-90-6; Chemistry, fine chemical supplied by Tech Serve Solutions

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01 /Applications

Pharmaceutical Intermediate

Used in the synthesis of active pharmaceutical ingredients (APIs), leveraging its unique halogenated phenol structure for targeted drug development.

Agrochemical Synthesis

Serves as a key building block for creating new pesticides, herbicides, and fungicides, contributing to crop protection solutions.

Organic Synthesis Reagent

A versatile intermediate for introducing halogenated phenolic moieties into complex organic molecules.

Material Science Research

Explored for its potential in the development of advanced materials due to its specific chemical properties.

02 /Properties

Molecular weight	146.55
Linear formula	ClC6H3(F)OH
Assay	98%
Melting point	62-65 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

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.

04 /Identifiers & registry

CAS number

2040-90-6

MDL number

MFCD01631574

05 /Quality & supply

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.

06 /Frequently asked questions

What is 2-Chloro-6-fluorophenol used for?

2-Chloro-6-fluorophenol (CAS: 2040-90-6) is primarily used as an intermediate in pharmaceutical and agrochemical synthesis, and as a general reagent in organic chemistry.

What are the CAS number and molecular formula for 2-Chloro-6-fluorophenol?

The CAS number is 2040-90-6 and the molecular formula is ClC₆H₃(F)OH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 2-Chloro-6-fluorophenol with an assay of 98%. This product is not classified as USP, BP, or EP grade.

How should 2-Chloro-6-fluorophenol be handled safely?

Handle 2-Chloro-6-fluorophenol with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (N95 type). It is classified as a Warning with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).

How is 2-Chloro-6-fluorophenol exported by TSS?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Chloro-6-fluorophenol, adhering to international shipping regulations.