146-50-9 Usage
General Description
BIS(4-METHYL-2-PENTYL)PHTHALATE, also known as Di-isodecyl phthalate (DIDP), is a phthalate ester widely used as a plasticizer in the production of flexible polyvinyl chloride (PVC) products, such as toys, food packaging, and medical devices. It is derived from phthalic acid and alcohols, and its main function is to increase the flexibility, durability, and longevity of PVC materials. DIDP has a high boiling point and low volatility, making it suitable for use in applications that require heat resistance and stability. However, it is considered to be a potential endocrine disruptor and has been associated with adverse health effects in animal studies, leading to regulatory restrictions on its use in certain products.
Check Digit Verification of cas no
The CAS Registry Mumber 146-50-9 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 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 146-50:
(5*1)+(4*4)+(3*6)+(2*5)+(1*0)=49
49 % 10 = 9
So 146-50-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H30O4/c1-15(2)9-7-13-23-19(21)17-11-5-6-12-18(17)20(22)24-14-8-10-16(3)4/h5-6,11-12,15-16H,7-10,13-14H2,1-4H3