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4,4'-DIFLUOROBENZIL

4,4'-DIFLUOROBENZIL Structure
CAS No.
579-39-5
Chemical Name:
4,4'-DIFLUOROBENZIL
Synonyms
4,4'-FLUOROBENZIL;p,p'-Difluorobenzil;4,4'-DIFLUOROBENZIL;4,4'-DIFLUOROBENZIL;4,4'- difluorobenzoyl;4,4'-DIFLUORODIBENZOYL;4,4'-DIFLUOROBIBENZOYL;4,4'-Difluorobenzil>4,4'-Difluorobenzil,99%;4,4'-Difluorobenzil, 98+%
CBNumber:
CB6112871
Molecular Formula:
C14H8F2O2
Molecular Weight:
246.21
MOL File:
579-39-5.mol
Modify Date:
2023/4/27 16:27:43
Request For Quotation

4,4'-DIFLUOROBENZIL Properties

Melting point 120-122 °C (lit.)
Boiling point 370.2±27.0 °C(Predicted)
Density 1.3163 (estimate)
storage temp. Sealed in dry,Room Temperature
form powder to crystal
color Light orange to Yellow to Green
Water Solubility Soluble in water.
BRN 1971736
CAS DataBase Reference 579-39-5(CAS DataBase Reference)
EPA Substance Registry System Ethanedione, bis(4-fluorophenyl)- (579-39-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280a-P304+P340-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
Hazard Note  Irritant
TSCA  T
HS Code  29147000
NFPA 704
1
2 0

4,4'-DIFLUOROBENZIL price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) D2292 4,4'-Difluorobenzil min. 98.0 % 579-39-5 5G ₹7200 2022-05-26 Buy
Product number Packaging Price Buy
D2292 5G ₹7200 Buy

4,4'-DIFLUOROBENZIL Chemical Properties,Uses,Production

Chemical Properties

pale yellow powder

Uses

4,4′-Difluorobenzil is suitable for use in the preparation of 2,3-bis(4-fluorophenyl)thieno[3,4-b]pyrazine. It may be used in the synthesis of following:

  • poly(ether-α-diketone)s, via nucleophilic substitution reaction with bisphenol A
  • 4,4′-difluoro-2,3-diphenylpyrazine (DPPF) and 4,4′-difluoro-5-methyl 2,3-diphenylpyrazine (MDPPF), via direct condensation with ethylenediamine and 1,2-diaminopropane, respectively
  • 2,3-bis(4-fluorophenyl)quinoxaline, via direct condensation with 1,2-phenylenediamine

General Description

4,4′-Difluorobenzil is a benzil derivative. Its reaction with benzylurea and phenethylurea has been investigated. It is reported to undergo condensation with Fe2(SH)2(CO)6 to afford the adduct Fe2[S2C2(OH)2(C6H4-4-F)2](CO)6.

4,4'-DIFLUOROBENZIL Preparation Products And Raw materials

Raw materials

Benzene, 1,1'-ethenylidenebis[4-fluoro- 1,2-BIS-(4-FLUOROPHENYL)ETHANONE

Preparation Products

2,3-Bis(4-Fluorophenyl)Quinoxaline-6-Carboxylic Acid

4,4'-DIFLUOROBENZIL Suppliers

Global( 130)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29826 58 Inquiry
Changzhou Guiding Bio-Tech. Co.,Ltd. +86-519-519-86686860 +8618795626222 China 299 58 Inquiry
Capot Chemical Co.,Ltd. 571-85586718 +8613336195806 China 29798 60 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 32760 60 Inquiry
Shenzhen Nexconn Pharmatechs Ltd +86-755-89396905 +86-15013857715 China 10259 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Fuxin Pharmaceutical +86-021-021-50872116 +8613122107989 China 10297 58 Inquiry
Supplier Advantage
CHEMSWORTH 30
A.J Chemicals 58
TCI Chemicals (India) Pvt. Ltd. 58
career henan chemical co 58
Changzhou Guiding Bio-Tech. Co.,Ltd. 58
Capot Chemical Co.,Ltd. 60
ATK CHEMICAL COMPANY LIMITED 60
Shenzhen Nexconn Pharmatechs Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
Fuxin Pharmaceutical 58

4,4'-DIFLUOROBENZIL Spectrum

4,4'-DIFLUOROBENZIL(579-39-5)MS4,4'-DIFLUOROBENZIL(579-39-5)1HNMR4,4'-DIFLUOROBENZIL(579-39-5)13CNMR4,4'-DIFLUOROBENZIL(579-39-5)IR14,4'-DIFLUOROBENZIL(579-39-5)IR24,4'-DIFLUOROBENZIL(579-39-5)Raman

579-39-5(4,4'-DIFLUOROBENZIL)Related Search:

4,4'-DICHLOROBENZOIN 1,2-bis(4-hydroxyphenyl)ethan-1-one ANISOIN 4,4'-Dihydroxybenzil 4,4'-DIFLUOROBENZOIN
4,4'-Dichlorobenzil Furil DESOXYANISOIN 2,2'-Furoin 4-Hydroxy-4'-fluorobiphenyl
Benzil 4,4'-DIFLUOROBENZIL (4-FLUORO-PHENYL)-OXO-ACETALDEHYDE 1-(4-Fluorophenyl)-2-phenyl-ethanone 4'-Fluoropropiophenone
2-(4-FLUOROPHENYL)ACETOPHENONE 1,2-BIS-(4-FLUOROPHENYL)ETHANONE 1,2-BIS(4-FLUOROPHENYL)ETHANE
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1,2-Bis(4-fluorophenyl)-1,2-ethanedione 4,4'-DIFLUOROBENZIL 4,4'-DIFLUOROBIBENZOYL 4,4'-DIFLUORODIBENZOYL 4,4'-FLUOROBENZIL BIS(P-FLUOROPHENYL)ETHANEDIONE 4,4'-Difluorobenzil,99% Ethanedione, bis(4-fluorophenyl)- 4,4'-Difluorobibenzoyl 4,4'-Difluorodibenzoyl 4,4'-DIFLUOROBENZIL FOR SYNTHESIS p,p'-Difluorobenzil 1-[anilino(oxo)methyl]-3-methyl-1,3-diphenylurea 4,4'-Difluorobenzil> 4,4'- difluorobenzoyl 1,2-Ethanedione, 1,2-bis(4-fluorophenyl)- 4,4'-DIFLUOROBENZIL ISO 9001：2015 REACH 4,4'-Difluorobenzil, 98+% 4,4'-DIFLUOROBENZIL 579-39-5 FC6H4COCOC6H4F Building Blocks C13 to C14 Carbonyl Compounds Organic Building Blocks Ketones Aryl Fluorinated Building Blocks Bioactive Small Molecules Building Blocks C13 to C14 C13-C26 Carbonyl Compounds Cell Biology Chemical Synthesis D-DIF Fluorinated Building Blocks Organic Building Blocks Organic Fluorinated Building Blocks Other Fluorinated Organic Building Blocks C13 to C14 Carbonyl Compounds Ketones Aromatic Halides (substituted)