3,3′-Difluorobenzophenone
3,3′-Difluorobenzophenone (CAS 345-70-0) is a fluorinated organic compound with the linear formula (FC₆H₄)₂CO and a molecular weight of 218.20 g/mol. This ketone serves as a valuable building block in organic synthesis, particularly in the development of advanced materials and pharmaceuticals. Its difluorinated structure offers unique electronic and steric properties, making it a key intermediate for creating complex fluorinated molecules.
- Synonyms
- (FC6H4)2CO
Pharmaceutical Intermediate
Used in the synthesis of novel drug candidates where the difluorobenzophenone moiety can impart specific pharmacokinetic or pharmacodynamic properties.
Materials Science
Incorporated into the design of polymers and advanced materials, leveraging its thermal stability and specific electronic characteristics derived from the fluorine atoms.
Organic Synthesis Reagent
Acts as a versatile building block for constructing complex organic molecules due to its reactive carbonyl group and fluorinated aromatic rings.
| Molecular weight | 218.20 |
|---|---|
| Linear formula | (FC6H4)2CO |
| Assay | 99% |
| Melting point | 59-61 °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 | 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) | 26-37/39 |
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 3,3′-Difluorobenzophenone used for?
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3,3′-Difluorobenzophenone is primarily used as a building block in organic synthesis for pharmaceuticals and advanced materials, owing to its difluorinated aromatic structure.
What is the CAS number and formula for 3,3′-Difluorobenzophenone?
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The CAS number is 345-70-0 and the linear formula is (FC₆H₄)₂CO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3′-Difluorobenzophenone with an assay of 99%. This product is not supplied as USP, BP, or EP grade.
How should 3,3′-Difluorobenzophenone be handled?
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Handle with care, wearing a dust mask (type N95 recommended), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. This compound is classified as an irritant to the skin, eyes, and respiratory system (H315, H319, H335).
Is 3,3′-Difluorobenzophenone a controlled substance?
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Based on the provided data, there is no indication that 3,3′-Difluorobenzophenone is a controlled substance.
How is 3,3′-Difluorobenzophenone packed and exported?
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As a global supplier and exporter, Tech Serve Solutions ensures appropriate packaging for safe transit and compliance with international shipping regulations for chemicals.
How can I request a quote or sample for 3,3′-Difluorobenzophenone?
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Please contact our sales team via the website or direct inquiry to request a quotation or a sample of 3,3′-Difluorobenzophenone.
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