828-66-0 Usage
Chemical structure
Cyclic anhydride compound with four methyl groups attached to the tetrahydrophthalic ring.
Use
Curing agent in the production of epoxy resins.
Applications
High heat resistance and electrical insulation properties.
Chemical stability
Exhibits excellent chemical stability.
Volatility
Low volatility.
Industrial and electronic uses
Suitable for a variety of industrial and electronic uses.
Safety precautions
Handle and store with caution due to potential skin, eye, and respiratory irritation.
Harmful effects
May have harmful effects if ingested or inhaled.
Check Digit Verification of cas no
The CAS Registry Mumber 828-66-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 828-66:
(5*8)+(4*2)+(3*8)+(2*6)+(1*6)=90
90 % 10 = 0
So 828-66-0 is a valid CAS Registry Number.