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Benzene, 1-[2,2-difluoro-1-(trifluoromethyl)ethenyl]-4-fluoro- is a complex organic chemical compound with the molecular formula C8H3F5. It is a derivative of benzene, featuring a difluoro-trifluoromethylethenyl group attached to the 1-position and a fluorine atom at the 4-position. Benzene, 1-[2,2-difluoro-1-(trifluoromethyl)ethenyl]-4-fluoro- is characterized by its unique structure, which includes a fluorinated vinyl group and a fluorinated benzene ring. It is synthesized for various applications, such as in the production of pharmaceuticals, agrochemicals, and other specialty chemicals, where its specific fluorinated structure can influence reactivity and physical properties.

1979-54-0

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1979-54-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1979-54-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,7 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1979-54:
(6*1)+(5*9)+(4*7)+(3*9)+(2*5)+(1*4)=120
120 % 10 = 0
So 1979-54-0 is a valid CAS Registry Number.

1979-54-0SDS

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-fluoro-4-(1,1,3,3,3-pentafluoroprop-1-en-2-yl)benzene

1.2 Other means of identification

Product number -
Other names 2-p-Fluorphenylpentafluorpropen

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:1979-54-0 SDS

1979-54-0Relevant academic research and scientific papers

Fluorinated phosphonium ylides: Versatile in situ Wittig intermediates in the synthesis of hydrofluorocarbons

Bhadury, Pinaki S.,Palit, Meehir,Sharma, Mamta,Raza, Syed K.,Jaiswal, Devendra K.

, p. 75 - 80 (2007/10/03)

A simple and convenient technique has been developed for the synthesis, characterisation and isolation of hydrofluoro/hydrohalofluorocarbons such as chlorodifluoromethane (CF2ClH), difluoromethane (CF2H2), bromodifluoromethane (CF2BrH) and dibromofluoromethane (CFBr2H) as possible chlorofluorocarbon (CFC) alternatives. The Wittig reaction of carbonyl compounds with in situ generated triphenylphosphonium ylides in DMF forms terminal fluoroolefins. However, in the absence of the carbonyl moiety these ylides undergo decomposition. The high reactivity of fluoromethylene triphenylphosphonium ylides in DMF in the absence of the carbonyl moiety has been exploited for the first time to design the synthesis of hydrofluorocarbons.

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