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Ethanone, 1-(4-ethenylphenyl)-2,2-difluoro- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74946-48-8

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74946-48-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74946-48-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,4 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 74946-48:
(7*7)+(6*4)+(5*9)+(4*4)+(3*6)+(2*4)+(1*8)=168
168 % 10 = 8
So 74946-48-8 is a valid CAS Registry Number.

74946-48-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(4-ethenylphenyl)-2,2-difluoroethanone

1.2 Other means of identification

Product number -
Other names -

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:74946-48-8 SDS

74946-48-8Downstream Products

74946-48-8Relevant academic research and scientific papers

A Carbene Strategy for Progressive (Deutero)Hydrodefluorination of Fluoroalkyl Ketones

Bi, Xihe,Sivaguru, Paramasivam,Song, Qingmin,Wang, Zikun,Zanoni, Giuseppe,Zhang, Xiaolong,Zhang, Xinyu

, (2021/12/23)

Hydrodefluorination is one of the most promising chemical strategies to degrade perfluorochemicals into partially fluorinated compounds. However, controlled progressive hydrodefluorination remains a significant challenge, owing to the decrease in the stre

Direct and Chemoselective Synthesis of Tertiary Difluoroketones via Weinreb Amide Homologation with a CHF2-Carbene Equivalent

Miele, Margherita,Citarella, Andrea,Micale, Nicola,Holzer, Wolfgang,Pace, Vittorio

supporting information, p. 8261 - 8265 (2019/10/16)

The homologation of Weinreb amides into difluoromethylketones with a formal nucleophilic CHF2 transfer agent is reported. Activating TMSCHF2 with potassium tert-amylate enables a convenient access to the difluorinated homologation re

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