358730-89-9 Usage
General Description
DI-N-PENTYL PHTHALATE-D4 is a deuterated form of di-n-pentyl phthalate, a type of phthalate ester that is commonly used as a plasticizer in a variety of industrial and consumer products. It is formed by the chemical reaction of phthalic anhydride with n-pentanol. The deuterated form, DI-N-PENTYL PHTHALATE-D4, contains deuterium atoms in place of some of the hydrogen atoms, which makes it useful for certain analytical and research applications. Phthalate esters have been the subject of concern due to their potential health effects, and efforts have been made to find safer alternatives for their use in various products.
Check Digit Verification of cas no
The CAS Registry Mumber 358730-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,8,7,3 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 358730-89:
(8*3)+(7*5)+(6*8)+(5*7)+(4*3)+(3*0)+(2*8)+(1*9)=179
179 % 10 = 9
So 358730-89-9 is a valid CAS Registry Number.
358730-89-9Relevant articles and documents
An efficient and general method for the synthesis of stable isotope deuterium labeled phthalate esters
Xu, Zhongjie,Zhao, Cheng,Sun, Wen,Lei, Wen,Hu, Zuming
, p. 378 - 384 (2021/07/02)
An efficient and general synthetic route of deuterium-labeled phthalate esters is described with high isotopic enrichment and excellent chemical purities using inexpensive and readily available o-xylene-D10 as labeled starting material. The str
