1638-16-0 Usage
Description
TRIPROPYLENE GLYCOL is a colorless, slightly viscous liquid that is commercially produced as a by-product of propylene glycol production. It is not used in drugs, pharmaceuticals, or food applications due to its toxicological properties not being clearly defined.
Uses
Used in Chemical Production:
TRIPROPYLENE GLYCOL is used as an intermediate in the production of ethers, esters, and resins for various chemical applications.
Used as a Nonvolatile Solvent:
TRIPROPYLENE GLYCOL is used as a nonvolatile solvent in various industrial processes.
Used in Polyester Industry:
TRIPROPYLENE GLYCOL is used as a polyester humectant, helping to maintain the moisture content and quality of polyester materials.
Used as a Plasticizer:
TRIPROPYLENE GLYCOL is used as a plasticizer to increase the flexibility and workability of certain materials.
Industrial Exposure:
Industrial exposure to TRIPROPYLENE GLYCOL is limited almost entirely to direct contact with the liquid. Vapors or mists may be encountered under unusual conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 1638-16-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,3 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1638-16:
(6*1)+(5*6)+(4*3)+(3*8)+(2*1)+(1*6)=80
80 % 10 = 0
So 1638-16-0 is a valid CAS Registry Number.