161531-53-9 Usage
Uses
Used in Food and Beverage Industry:
2,4-Pentanedione, 1,3-difluoro-3-methylis used as a flavoring agent for its sweet, fruity odor, enhancing the taste and aroma of various food and beverage products.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, 2,4-Pentanedione, 1,3-difluoro-3-methylis utilized in the production of certain medications, contributing to the development of new therapeutic agents.
Used in Fragrance Industry:
2,4-Pentanedione, 1,3-difluoro-3-methylis employed as a key ingredient in the creation of fragrances, providing a distinct and appealing scent to perfumes and other scented products.
Used in Pesticide Industry:
2,4-Pentanedione, 1,3-difluoro-3-methylis also used in the formulation of pesticides, where its properties help in the development of effective pest control solutions.
Check Digit Verification of cas no
The CAS Registry Mumber 161531-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,5,3 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 161531-53:
(8*1)+(7*6)+(6*1)+(5*5)+(4*3)+(3*1)+(2*5)+(1*3)=109
109 % 10 = 9
So 161531-53-9 is a valid CAS Registry Number.
161531-53-9Relevant articles and documents
Direct fluorination of 1,3-dicarbonyl compounds
Chambers, Richard D.,Greenhall, Martin P.,Hutchinson, John
, p. 1 - 8 (2007/10/02)
In acid media, 1,3-diketones and 1,3-keloesters can be fluorinated in high yield and often with high conversion mainly to the corresponding 2-fluoro- compounds. Diesters such as diethyl malonate do not react with fluorine under the same reaction conditions. The mechanism of these reactions has been investigated and while the identity of the electrophilic fluorinating species is uncertain, we believe that the essential features of the reaction pathway are understood. Copyright
Direct Fluorination of 1,3-Dicarbonyl Compounds
Chambers, Richard D.,Greenhall, Martin P.,Hutchinson, John
, p. 21 - 22 (2007/10/02)
1,3-Dicarbonyls, such as 1,3-diketones and 1,3-ketoesters, react directly with elemental fluorine at room temperature to give the corresponding 2-fluoro- and, in some cases, 2,2-difluoro-compounds in high yield.
