140-24-9 Usage
General Description
Dibenzyl sebacate is an organic chemical compound classified as an ester, with the chemical formula C20H22O4. It is commonly used as a plasticizer and a solvent in various industries, including the production of adhesives, sealants, and coatings. DIBENZYL SEBACATE is known for its ability to enhance the flexibility and durability of polymers, making it ideal for use in the manufacturing of plastic products. Additionally, dibenzyl sebacate is also used as an ingredient in personal care products, such as cosmetics and hair care items, due to its moisturizing and emollient properties. Despite its widespread use, dibenzyl sebacate is considered to be a low toxicity chemical with no known harmful effects on human health or the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 140-24-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 140-24:
(5*1)+(4*4)+(3*0)+(2*2)+(1*4)=29
29 % 10 = 9
So 140-24-9 is a valid CAS Registry Number.
InChI:InChI=1/C24H30O4/c25-23(27-19-21-13-7-5-8-14-21)17-11-3-1-2-4-12-18-24(26)28-20-22-15-9-6-10-16-22/h5-10,13-16H,1-4,11-12,17-20H2
140-24-9Relevant articles and documents
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Burnett,Russell
, p. 2246 (1939)
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SELECTIVE MONOETHERIFICATION AND MONOESTERIFICATION OF DIOLS AND DIACIDS UNDER PHASE-TRANSFER CONDITIONS
Zerda, Jaime de la,Barak, Gabriela,Sasson, Yoel
, p. 1533 - 1536 (2007/10/02)
Research on the selectivity of etherification reactions of diols and esterification reactions of diacids by alkyl halides under phase-transfer catalysis has shown that under such conditions, selectivity of monoetherification increases in the order prim sec tert diols, though overall yield of monoether decreases from sec to tert diols.Monoesterification of diacids was accomplished with a high degree of selectivity.Optimal extraction of diols and diacids was found to correspond in general to chain lengths of around 5 carbons.This could mean that the complex formed between the catalyst and the anion to react is stabilized for certain carbon lengths by inner solvation in virtue of its spatial conformation.
