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179113-89-4

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179113-89-4 Usage

General Description

3,5-Difluorobenzophenone is a chemical compound with the molecular formula C13H8F2O. It is a white to off-white crystalline solid that is insoluble in water and soluble in organic solvents. 3,5-DIFLUOROBENZOPHENONE is widely used as a building block in the synthesis of pharmaceuticals, agrochemicals, and dyes. It is also used as a photoinitiator in the production of polymers and plastics. Additionally, 3,5-Difluorobenzophenone is utilized in the manufacturing of UV-curable coatings and adhesives. This chemical is considered to have low acute toxicity but should be handled with caution due to its potential irritant properties.

Check Digit Verification of cas no

The CAS Registry Mumber 179113-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,1,1 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 179113-89:
(8*1)+(7*7)+(6*9)+(5*1)+(4*1)+(3*3)+(2*8)+(1*9)=154
154 % 10 = 4
So 179113-89-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H8F2O/c14-11-6-10(7-12(15)8-11)13(16)9-4-2-1-3-5-9/h1-8H

179113-89-4 Well-known Company Product Price

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  • Alfa Aesar

  • (B20554)  3,5-Difluorobenzophenone, 98+%   

  • 179113-89-4

  • 1g

  • 227.0CNY

  • Detail
  • Alfa Aesar

  • (B20554)  3,5-Difluorobenzophenone, 98+%   

  • 179113-89-4

  • 5g

  • 910.0CNY

  • Detail

179113-89-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (3,5-difluorophenyl)-phenylmethanone

1.2 Other means of identification

Product number -
Other names 3,5-Difluorobenzophenone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:179113-89-4 SDS

179113-89-4Relevant articles and documents

Direct C–H Carboxylation Forming Polyfunctionalized Aromatic Carboxylic Acids by Combined Br?nsted Bases

Hanasaka, Kazuya,Izumi, Koki,Kondo, Yoshinori,Kwon, Eunsang,Nozawa-Kumada, Kanako,Shigeno, Masanori,Tohara, Itsuki,Yamakoshi, Hiroyuki

, p. 809 - 814 (2022/02/05)

CO2 fixation into electron-deficient aromatic C–H bonds proceeds with the combined Br?nsted bases LiO-t-Bu and LiO-t-Am/CsF/18-crown-6 (t-Am = CEtMe2) under a CO2 atmosphere to afford a variety of polyfunctionalized aromat

Acyl radicals from α-keto acids using a carbonyl photocatalyst: Photoredox-catalyzed synthesis of ketones

Zhu, Da-Liang,Wu, Qi,Young, David James,Wang, Hao,Ren, Zhi-Gang,Li, Hong-Xi

supporting information, p. 6832 - 6837 (2020/10/12)

Acyl radicals have been generated from α-keto acids using inexpensive and commercially available 2-chloro-thioxanthen-9-one as the photoredox catalyst under visible light illumination. These reactive species added to olefins or coupled with aryl halides via a bipyridylstabilized Ni(II) catalyst, enabling easy access to a diverse range of ketones. This reliable, atom-economical, and eco-friendly protocol is compatible with a wide range of functional groups.

Method for preparing aromatic ketone in aqueous phase

-

Paragraph 0042-0045, (2018/04/26)

The invention discloses a method for preparing aromatic ketone in an aqueous phase, comprising the following steps: enabling aryl formyl potassium formate and aryl potassium fluoborate to generate decarboxylation acylation reaction in water under the actions of a silver catalyst and an oxidizing agent, and performing treatment after reaction is ended to obtain the disclosed aromatic ketone. According to the preparation method, the silver catalyst replaces a noble metal catalyst, water is taken as a solvent, an aromatic ketone product is obtained with relatively high yield, the adopted catalystis low in cost and easy to obtain, reaction conditions are mild, and meanwhile, the product is good in university, and therefore, the method has good application potential.

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