68909-40-0 Usage
Chemical composition
A combination of 1,4-Benzenedicarboxylic acid and polyisobutenyl succinic anhydride-tetraethylenepentamine reaction products.
Application
Used as a fuel detergent and dispersant in gasoline and diesel engines.
Benefits
Reduces engine deposits and emissions.
Production
1,4-Benzenedicarboxylic acid is commonly used in the production of plastics and polyester fibers.
Additive
Polyisobutenyl succinic anhydride-tetraethylenepentamine reaction products are used as additives in lubricating oils and fuels to enhance their performance.
Check Digit Verification of cas no
The CAS Registry Mumber 68909-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,0 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 68909-40:
(7*6)+(6*8)+(5*9)+(4*0)+(3*9)+(2*4)+(1*0)=170
170 % 10 = 0
So 68909-40-0 is a valid CAS Registry Number.