659-72-3 Usage
Description
Ethyl 4,4-difluoropentanoate, with the chemical formula C7H13F2O2, is an ester compound characterized by its colorless liquid appearance at room temperature and a molecular weight of 160.17 g/mol. It has a boiling point of 155-156°C and is known for its versatile applications across different industries.
Uses
Used in the Food Industry:
Ethyl 4,4-difluoropentanoate is used as a flavoring agent for its ability to impart specific tastes to food products, enhancing their overall flavor profile.
Used in the Cosmetic and Perfume Industries:
In these industries, Ethyl 4,4-difluoropentanoate serves as a fragrance ingredient, capitalizing on its aromatic properties to create desirable scents in cosmetic and perfume formulations.
Used in Organic Synthesis:
Ethyl 4,4-difluoropentanoate is utilized as an intermediate in organic synthesis, playing a crucial role in the creation of more complex organic compounds.
Used in Pharmaceutical Production:
Ethyl 4,4-difluoropentanoate is used as an intermediate in the production of pharmaceuticals, contributing to the development of various medicinal agents.
Used in Agrochemical Production:
Ethyl 4,4-difluoropentanoate also finds application as an intermediate in the manufacture of agrochemicals, which are essential for agricultural productivity and pest control.
It is important to handle Ethyl 4,4-difluoropentanoate with care due to its potential harmful effects if ingested or inhaled, and its ability to cause skin and eye irritation.
Check Digit Verification of cas no
The CAS Registry Mumber 659-72-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,5 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 659-72:
(5*6)+(4*5)+(3*9)+(2*7)+(1*2)=93
93 % 10 = 3
So 659-72-3 is a valid CAS Registry Number.
659-72-3Relevant articles and documents
Organic light emitting material of auxiliary ligand having partially fluorine-substituted substituent
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Paragraph 0215-0218, (2021/04/21)
Disclosed is an organic light emitting material of an auxiliary ligand having a partially fluorine-substituted substituent. The organic light emitting material is a metal complex of a diketone auxiliary ligand with a partially fluorine-substituted substituent, and can be used as a light-emitting material in an electroluminescent device. These novel metal complexes can more effectively finely tune the emission wavelength, reduce the voltage, improve the efficiency, prolong the service life, and provide better device performance. An electroluminescent device and a compound formulation are also disclosed.
RAF INHIBITOR COMPOUNDS
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Page/Page column 72-73, (2013/09/26)
This invention provides compounds of Formula (I) or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising a compound of Formula (I); and use of a compound of Formula (I) for treating specified cancers.
REACTION OF KETOCARBOXYLIC ESTERS WITH SULFUR TETRAFLUORIDE IN ANHYDROUS HYDROGEN FLUORIDE
Bloshchitsa, F. A.,Burmakov, A. I.,Kunshenko, B. V.,Alekseeva, L. A.,Bel'ferman, A. L.,et al.
, p. 1260 - 1263 (2007/10/02)
The reaction of ketocarboxylic esters with sulfur tetrafluoride in anhydrous hydrogen fluoride at 20 deg C gives good yields of difluorocarboxylic esters.Hydrolysis of the latter gave the corresponding carboxylic acids.
