65743-07-9 Usage
Description
2-hexyl-1,4,7,10,13-pentaoxacyclopentadecane is a cyclic ether chemical compound with the molecular formula C21H42O5. It features a flexible structure due to the presence of five oxygen atoms and a hydrophobic hexyl group. 2-hexyl-1,4,7,10,13-pentaoxacyclopentadecane is known for its ability to reduce surface tension and increase solubility, making it highly versatile in various industrial applications.
Uses
Used in Cosmetics Industry:
2-hexyl-1,4,7,10,13-pentaoxacyclopentadecane is used as a surfactant, emulsifier, and stabilizer for the production of cosmetics. Its properties help in maintaining the stability and consistency of cosmetic products, ensuring their effectiveness and longevity.
Used in Pharmaceuticals Industry:
In the pharmaceuticals industry, 2-hexyl-1,4,7,10,13-pentaoxacyclopentadecane serves as a surfactant, emulsifier, and stabilizer in the formulation of various drugs and medications. Its ability to improve solubility and reduce surface tension aids in the development of more effective and easily absorbed pharmaceutical products.
Used in Food Products Industry:
2-hexyl-1,4,7,10,13-pentaoxacyclopentadecane is also utilized as a surfactant, emulsifier, and stabilizer in the production of food products. It helps in maintaining the texture, consistency, and shelf life of various food items, contributing to their overall quality and appeal.
However, it is important to note that the cyclic structure of 2-hexyl-1,4,7,10,13-pentaoxacyclopentadecane makes it resistant to biodegradation, which raises potential environmental concerns with its widespread usage. Further research is necessary to fully understand its potential impacts on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 65743-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,7,4 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 65743-07:
(7*6)+(6*5)+(5*7)+(4*4)+(3*3)+(2*0)+(1*7)=139
139 % 10 = 9
So 65743-07-9 is a valid CAS Registry Number.
InChI:InChI=1/C16H32O5/c1-2-3-4-5-6-16-15-20-12-11-18-8-7-17-9-10-19-13-14-21-16/h16H,2-15H2,1H3
65743-07-9Relevant articles and documents
The Synthesis and Cation-complexing Ability of Alkyl Crown Ethers
Mizuno, Tadashi,Nakatsuji, Yohji,Yanagida, Shozo,Okahara, Mitsuo
, p. 481 - 484 (1980)
Alkyl-15-crown-5 and alkyl-12-crown-4 were prepared via polyethylene glycol β-haloalkyl ethers in two steps from terminal olefins, and their complexing ability with cations of alkali and alkaline earth metals was measured by using 1H NMR; it was found to be almost identified with that of the corresponding unsubstituted crown ether.A new type of alkyl crown ether with a chloro substituent could also be synthesized according to this method.
Synthesis of Substituted Crown Ethers from Oligoethylene Glycols
Ikeda, Isao,Yamamura, Shingo,Nakatsuji, Yohji,Okahara, Mitsuo
, p. 5355 - 5358 (2007/10/02)
A convenient synthetic method for preparing 12-crown-4, 15-crown-5, 18-crown-6, and 21-crown-7 bearing various substituents by intramolecular cyclization of the corresponding substituted oligoethylene glycols in high yields is described.Substituents include modifiable pendent groups such as phenyl and hydroxymethyl, as well as various alkyl groups.Stability constants for the new substituted crown ethers with sodium and potassium ions in methanol were determined by potentiometric titration.The absolute effect of pendent groups on stability constants was insignificant.
