Cas 155262-16-1,4,4-difluoro-1-(2-fluorophenyl)-3-trifluoromethylbut-3-en-1-one

155262-16-1

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Basic information

Product Name: 4,4-difluoro-1-(2-fluorophenyl)-3-trifluoromethylbut-3-en-1-one
Synonyms:
CAS NO:155262-16-1
Molecular Formula:
Molecular Weight: 268.158
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 4,4-difluoro-1-(2-fluorophenyl)-3-trifluoromethylbut-3-en-1-one(CAS DataBase Reference)
NIST Chemistry Reference: 4,4-difluoro-1-(2-fluorophenyl)-3-trifluoromethylbut-3-en-1-one(155262-16-1)
EPA Substance Registry System: 4,4-difluoro-1-(2-fluorophenyl)-3-trifluoromethylbut-3-en-1-one(155262-16-1)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 155262-16-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 155262-16-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,2,6 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 155262-16:
(8*1)+(7*5)+(6*5)+(5*2)+(4*6)+(3*2)+(2*1)+(1*6)=121
121 % 10 = 1
So 155262-16-1 is a valid CAS Registry Number.

155262-16-1Upstream product

155262-16-1Downstream Products

155262-16-1Relevant academic research and scientific papers

3-Trifluoromethylthiophens from hexafluoroacetone

Burger, Klaus,Helmreich, Brigitte,Jendrewski, Oliver

, p. 13 - 14 (1994)

A one-pot procedure for the synthesis of 2-fluoro-3-trifluoromethyl-substituted thiophens 6 from 1-aryl-4,4-difluoro-3-trifluoromethylbut-3-en-1-one (3) and phosphorus pentasulfide is described.The fluorine atom at C-2 of compounds 6 undergoes nucleophili

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