221640-97-7 Usage
Common Use
Plasticizer in polyvinyl chloride (PVC) products
Physical State
Clear, colorless liquid
Solubility
Insoluble in water, soluble in organic solvents
Applications
a. Wire and cable insulation
b. Flooring
c. Automotive parts
Function as a Plasticizer
Increases flexibility and durability of PVC material
Health and Environmental Concerns
Potential leaching out of PVC products over time, raising concerns about health and environmental impacts
Check Digit Verification of cas no
The CAS Registry Mumber 221640-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,6,4 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 221640-97:
(8*2)+(7*2)+(6*1)+(5*6)+(4*4)+(3*0)+(2*9)+(1*7)=107
107 % 10 = 7
So 221640-97-7 is a valid CAS Registry Number.
