4,4-Difluorocyclohexanecarboxylic acid
4,4-Difluorocyclohexanecarboxylic acid (CAS: 122665-97-8) is a fluorinated organic compound with the molecular formula C7H10F2O2 and a molecular weight of 164.15 g/mol. This white crystalline solid serves as a valuable building block in organic synthesis. Its difluorinated cyclohexane ring and carboxylic acid functional group make it suitable for the development of novel pharmaceuticals, agrochemicals, and advanced materials requiring specific physicochemical properties imparted by fluorine.
- Synonyms
- 4,4-Difluorocyclohexanecarboxylic acid

Pharmaceutical Intermediates
Used as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs). The incorporation of fluorine can enhance metabolic stability and lipophilicity of drug candidates.
Agrochemical Development
Serves as a building block for the creation of new pesticides and herbicides. Fluorinated compounds often exhibit improved biological activity and environmental persistence profiles.
Materials Science
A precursor for the synthesis of fluorinated polymers and specialty materials. The presence of fluorine atoms can modify properties such as thermal stability and surface characteristics.
Organic Synthesis Reagent
Employed as a versatile synthon in complex organic transformations due to its reactive carboxylic acid group and fluorinated alicyclic structure.
| Molecular weight | 164.15 |
|---|---|
| Empirical formula | C7H10F2O2 |
| Assay | 97% |
| Melting point | 103-107 °C |

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.
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 4,4-Difluorocyclohexanecarboxylic acid used for?
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4,4-Difluorocyclohexanecarboxylic acid is primarily used as a building block in organic synthesis, particularly for pharmaceuticals, agrochemicals, and materials science where the incorporation of fluorine is desired to modify properties like metabolic stability, lipophilicity, and thermal resistance.
What are the CAS number and chemical formula for 4,4-Difluorocyclohexanecarboxylic acid?
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The CAS number for 4,4-Difluorocyclohexanecarboxylic acid is 122665-97-8, and its empirical formula (Hill notation) is C7H10F2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4-Difluorocyclohexanecarboxylic acid with an assay of 97%. This is a research-grade material and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for 4,4-Difluorocyclohexanecarboxylic acid?
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This compound is classified as a Warning (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used. Handle in a well-ventilated area and avoid dust formation.
Is 4,4-Difluorocyclohexanecarboxylic acid a controlled substance?
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The provided data does not indicate that 4,4-Difluorocyclohexanecarboxylic acid is a controlled substance.
How is 4,4-Difluorocyclohexanecarboxylic acid packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals in compliance with all relevant international regulations to ensure safe and secure delivery worldwide.
How can I request a sample or quote for 4,4-Difluorocyclohexanecarboxylic acid?
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Please contact our sales team directly via the website or phone to request a sample or a quotation for 4,4-Difluorocyclohexanecarboxylic acid.
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