Skip to the beginning of the images gallery

2,4'-Difluorobenzophenone - 98%, high purity , CAS No.342-25-6

COA

Grade & Purity:

≥98%

Cas Number: 342-25-6
Molecular Weight: 218.2
Beilstein Registry Number: 7(3)2070
EC Number: 206-441-7
MDL number: MFCD00000319
PubChem CID: 67651
PubChem SID: 504754181

In stock

Item Number

D100607

Grouped product items
SKU	Size	Availability	Price
D100607-5g	5g	3	$11.90
D100607-25g	25g	3	$25.90
D100607-100g	100g	3	$42.90
D100607-500g	500g	1	$169.90

View related series

Carbonyl compound (2335) ketone (798) Non heterocyclic fluorine-containing block (1408)

Basic Description

Synonyms	LKFIWRPOVFNPKR-UHFFFAOYSA- \| EINECS 206-441-7 \| D1796 \| AKOS009158787 \| (2-Fluorophenyl)(4-fluorophenyl)methanone # \| 24'-Difluorobenzophenone \| 5YFK8V5BTE \| 2,4`-Difluorobenzophenone \| SCHEMBL896769 \| PS-7907 \| W-106744 \| Methanone, (2-fluorophenyl)(4-fl
Specifications & Purity	≥98%
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Benzophenones

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Benzophenones
Intermediate Tree Nodes	Not available
Direct Parent	Benzophenones
Alternative Parents	Diphenylmethanes Aryl-phenylketones Benzoyl derivatives Fluorobenzenes Aryl fluorides Vinylogous halides Organofluorides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Benzophenone - Aryl-phenylketone - Diphenylmethane - Benzoyl - Aryl ketone - Fluorobenzene - Halobenzene - Aryl fluoride - Aryl halide - Vinylogous halide - Ketone - Organohalogen compound - Organofluoride - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as benzophenones. These are organic compounds containing a ketone attached to two phenyl groups.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504754181
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504754181
IUPAC Name	(2-fluorophenyl)-(4-fluorophenyl)methanone
INCHI	InChI=1S/C13H8F2O/c14-10-7-5-9(6-8-10)13(16)11-3-1-2-4-12(11)15/h1-8H
InChIKey	LKFIWRPOVFNPKR-UHFFFAOYSA-N
Smiles	C1=CC=C(C(=C1)C(=O)C2=CC=C(C=C2)F)F
Isomeric SMILES	C1=CC=C(C(=C1)C(=O)C2=CC=C(C=C2)F)F
WGK Germany	3
Molecular Weight	218.2
Beilstein	7(3)2070
Reaxy-Rn	3268520
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3268520&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

10 results found

Lot Number	Certificate Type	Date	Item
C2425238	Certificate of Analysis	Mar 18, 2024	D100607
C2425239	Certificate of Analysis	Mar 18, 2024	D100607
C1823117	Certificate of Analysis	Jan 24, 2022	D100607
C1823116	Certificate of Analysis	Jan 24, 2022	D100607
A2225029	Certificate of Analysis	Dec 23, 2021	D100607
A2225042	Certificate of Analysis	Dec 23, 2021	D100607
A2225052	Certificate of Analysis	Dec 23, 2021	D100607
F2314229	Certificate of Analysis	Dec 23, 2021	D100607
A2225044	Certificate of Analysis	Dec 23, 2021	D100607
F2314233	Certificate of Analysis	Dec 23, 2021	D100607

Chemical and Physical Properties

Freezing Point(°C)	26 °C
Refractive Index	1.5689
Flash Point(°F)	113 °C
Flash Point(°C)	113°C
Boil Point(°C)	176-178°/16mmHg
Melt Point(°C)	22-24°C
Molecular Weight	218.200 g/mol
XLogP3	3.500
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	218.054 Da
Monoisotopic Mass	218.054 Da
Topological Polar Surface Area	17.100 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	246.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration