4,4'-Difluorobenzophenone, 98%

Name: 4,4'-Difluorobenzophenone, 98%
Brand: Vaqora Chemicals
SKU: VQ-008011

About 4,4'-Difluorobenzophenone, 98%

4,4'-Difluorobenzophenone (CAS 345-92-6) is a carbonyl building block offered by Vaqora Chemicals (Synthesis grade) with a typical assay of 98%. The compound has the formula C13H8F2O, corresponding to a molecular weight of 218.2 g/mol. Systematically, it is named bis(4-fluorophenyl)methanone. Alternative names: 4,4′-Difluorobenzophenone and M-3-DFBP.

It is supplied as white to off-white powder or crystals or chunks. Reported physical data include a melting point of 102-105 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, condensation and reductive amination, API intermediates and enzyme inhibition studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 g, 50 g, 250 g and 1 kg packs, 4,4'-Difluorobenzophenone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates
Enzyme inhibition studies

Industries

Specifications & identifiers

Chemical identifiers
Product name	4,4'-Difluorobenzophenone, 98%
Catalogue No.	VQ-008011
CAS Number	345-92-6
IUPAC name	bis(4-fluorophenyl)methanone
Molecular formula	C₁₃H₈F₂O
Molecular weight	218.2 g/mol
Exact mass	218.0543
Grade	Synthesis
Purity / assay	98%
HSN code	29147090
InChIKey	LSQARZALBDFYQZ-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(=O)C2=CC=C(C=C2)F)F
PubChem CID	9582

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals or chunks
Melting point	102-105 °C
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 3
TPSA	17.1 Å²
Synonyms	4,4′-Difluorobenzophenone, 4,4'-Difluorobenzophenone, M-3-DFBP, bis(4-fluorophenyl)-methanone, Methanone, bis(4-fluorophenyl)-, Di-p-fluorophenyl ketone, p,p'-Difluorobenzophenone, Bis(4-fluorophenyl) ketone, Bis(p-fluorophenyl) ketone, 4,4'-difluorodiphenylmethanone, di4-fluorophenyl ketone, p-fluorophenyl ketone

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 345-92-6

GC

4,4'-Difluorobenzophenone, for GC >99%

CAS: 345-92-6
Formula: C₁₃H₈F₂O
MW: 218.2 g/mol

VQ-045999

Frequently asked questions

What is the CAS number of 4,4'-Difluorobenzophenone, 98%?

The CAS Registry Number of 4,4'-Difluorobenzophenone, 98% is 345-92-6. It is also known as 4,4′-Difluorobenzophenone, 4,4'-Difluorobenzophenone, M-3-DFBP.

What is the molecular formula and molecular weight of 4,4'-Difluorobenzophenone, 98%?

4,4'-Difluorobenzophenone, 98% has the molecular formula C13H8F2O and a molecular weight of 218.2 g/mol. Its IUPAC name is bis(4-fluorophenyl)methanone.

Which grade and pack sizes of 4,4'-Difluorobenzophenone, 98% can I order?

We supply 4,4'-Difluorobenzophenone, 98% in Synthesis (98%) grade, in 10 g, 50 g, 250 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4,4'-Difluorobenzophenone, 98%?

Yes. Every lot of 4,4'-Difluorobenzophenone, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4,4'-Difluorobenzophenone, 98% be shipped internationally?

Yes. 4,4'-Difluorobenzophenone, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.