19900-66-4 Usage
Uses
Used in Polyurethane Industry:
Aniline, 4,4-methylenebis(o-isopropyl-) is used as a key component in the production of polyurethane foams and coatings. It provides excellent properties such as durability, flexibility, and insulation, making it suitable for various applications in the polyurethane industry.
Used in Safety and Health Regulations:
Due to its potential carcinogenic properties and the risk of severe irritation to the skin, eyes, and respiratory system, Aniline, 4,4-methylenebis(o-isopropyl-) is subject to strict handling and safety regulations in industrial and commercial applications. This ensures the protection of workers and individuals from exposure to MDI, reducing the risk of respiratory issues, asthma, and other serious health concerns.
Check Digit Verification of cas no
The CAS Registry Mumber 19900-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,0 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19900-66:
(7*1)+(6*9)+(5*9)+(4*0)+(3*0)+(2*6)+(1*6)=124
124 % 10 = 4
So 19900-66-4 is a valid CAS Registry Number.
