135876-36-7 Usage
General Description
BIS(4-(VINYLOXY)BUTYL) ADIPATE 98 is a chemical compound used as a plasticizer in various industrial applications. It has a high purity level of 98% and is commonly utilized in the production of flexible PVC products, such as cables, tubing, and membranes. This chemical is known for its ability to improve the flexibility and durability of plastic materials, making them more resistant to bending and cracking. BIS(4-(VINYLOXY)BUTYL) ADIPATE 98 is also suitable for use in food packaging, as it meets safety and regulatory standards for contact with edible products. Overall, this chemical plays a crucial role in enhancing the performance and functionality of plastic products in multiple industries.
Check Digit Verification of cas no
The CAS Registry Mumber 135876-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,7 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135876-36:
(8*1)+(7*3)+(6*5)+(5*8)+(4*7)+(3*6)+(2*3)+(1*6)=157
157 % 10 = 7
So 135876-36-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H30O6/c1-3-21-13-7-9-15-23-17(19)11-5-6-12-18(20)24-16-10-8-14-22-4-2/h3-4H,1-2,5-16H2
135876-36-7Relevant articles and documents
Mono-substitution of symmetric diesters: Selectivity of: Mycobacterium smegmatis acyltransferase variants
Finnveden, Maja,Semlitsch, Stefan,He, Oscar,Martinelle, Mats
, p. 4920 - 4927 (2019/10/05)
A method for selectively reacting one, out of two identical carboxylic esters in a symmetric diester has been developed. An esterase from Mycobacterium smegmatis (MsAcT) has a restricted active site resulting in a narrow acyl donor specificity. This constraint was used to develop a selective synthesis route from divinyl adipate (a symmetric diester) towards mixed vinyl adipate esters. To find a suitable catalyst, the wild type (wt) MsAcT and two MsAcT variants: A single point mutant (L12A) and a double point mutant (T93A/F154A), were immobilized and studied under solvent-free conditions. Out of the tested catalysts, MsAcT L12A was the most selective for mono-Transesterification of divinyl adipate. When divinyl adipate was reacted with 1.5 equivalents of a hydroxyl vinyl ether full conversion of DVA was observed yielding over 95% mixed diester. Furthermore, the limitations for longer dicarboxylic esters were studied, showing that MsAcT T93A/F154A tolerated up to at least dimethyl sebacate.
