2,3,5,6-Tetrafluoro-p-toluic acid

CAS 652-32-4C8H4F4O2Chemical Synthesis

2,3,5,6-Tetrafluoro-p-toluic acid (CAS: 652-32-4, Formula: C8H4F4O2) is a fluorinated aromatic carboxylic acid. With a molecular weight of 208.11 g/mol, this compound serves as a valuable building block in organic synthesis. Its specific structure makes it useful for introducing fluorinated motifs into more complex molecules, particularly in the development of new materials and pharmaceutical intermediates. TSS supplies this chemical for research and development purposes.

Synonyms: 6-Tetrafluoro-p-toluic acid652-32-4CH3C6F4CO2H

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2,3,5,6-Tetrafluoro-p-toluic acid (C8H4F4O2) — chemical structure, CAS 652-32-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC7-C8Carbonyl CompoundsCarboxylic AcidsChemical SynthesisFluorinated Building BlocksOrganic Building Blocks

01 /Applications

Organic Synthesis

Used as a versatile building block in various chemical synthesis pathways. Its tetrafluorinated phenyl ring can be incorporated into diverse organic structures.

Fluorinated Compound Development

Valuable for creating novel fluorinated organic compounds. Useful in medicinal chemistry and materials science for introducing fluorine atoms.

Research and Development

Primarily utilised in laboratory settings for R&D. Enables exploration of new chemical reactions and molecular designs.

02 /Properties

Molecular weight	208.11
Linear formula	CH3C6F4CO2H
Assay	98%
Application	2,3,5,6-Tetrafluoro-p-toluic acid may be used in chemical synthesis.
Melting point	173-175 °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

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

652-32-4

MDL number

MFCD00012302

PubChem substance

24858203

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 2,3,5,6-Tetrafluoro-p-toluic acid used for?

2,3,5,6-Tetrafluoro-p-toluic acid is used in chemical synthesis as a building block, particularly for introducing fluorinated aromatic groups into more complex molecules for research and development.

What are the CAS number and chemical formula for 2,3,5,6-Tetrafluoro-p-toluic acid?

The CAS number is 652-32-4 and the linear formula is CH3C6F4CO2H.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 2,3,5,6-Tetrafluoro-p-toluic acid with an assay of 98%. This is suitable for research and development and is not supplied as USP, BP, or EP grade.

How should 2,3,5,6-Tetrafluoro-p-toluic acid be handled safely?

Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid contact with skin and eyes, and ensure good ventilation. It is labelled with GHS07, signal word Warning, and hazard statements H315-H319-H335.