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4-Penten-1-one, 2,2-difluoro-3-hydroxy-1-phenyl- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

209474-41-9

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209474-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 209474-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,4,7 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 209474-41:
(8*2)+(7*0)+(6*9)+(5*4)+(4*7)+(3*4)+(2*4)+(1*1)=139
139 % 10 = 9
So 209474-41-9 is a valid CAS Registry Number.

209474-41-9SDS

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 2,2-difluoro-3-hydroxy-1-phenylpent-4-en-1-one

1.2 Other means of identification

Product number -
Other names 2,2-DIFLUORO-3-HYDROXY-1-PHENYL-4-PENTEN-1-ONE

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:209474-41-9 SDS

209474-41-9Downstream Products

209474-41-9Relevant academic research and scientific papers

Mixed organofluorine-organosilicon chemistry. 13. One-pot synthesis of difluoroaldols from acylsilanes and trifluoromethyltrimethylsilane. Application to the synthesis of a difluoro analogue of egomaketone

Lefebvre,Brigaud,Portella

, p. 1941 - 1946 (2001)

Difluoroaldol compounds 3 were synthesized in a one-pot procedure involving an acylsilane 1, trifluoromethyltrimethylsilane (TFMTMS), and an aldehyde. The key intermediate of this reaction is a difluoroenoxysilane 2. Ytterbium trifiate proved to be a very

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