25749-46-6 Usage
Chemical composition
The polymer is composed of 1,3-Isobenzofurandione (phthalic anhydride), 4,5,6,7-tetrabromo-1,3-isobenzofurandione, 2,5-furandione, and 1,2-propanediol.
Phthalic anhydride
A common component used in the production of plastics, dyes, and resins.
2,5-Furandione
A chemical intermediate used in the synthesis of pharmaceuticals and agricultural chemicals.
1,2-Propanediol
A common ingredient in cosmetics, food, and pharmaceuticals due to its moisturizing and solvent properties.
Tetrabromo-1,3-isobenzofurandione
The presence of this compound in the polymer suggests it has flame-retardant properties.
Fire safety
The polymer is suitable for use in products that require a high level of fire safety due to its flame-retardant properties.
Applications
The polymer can be used in various industries, including plastics, dyes, resins, pharmaceuticals, agricultural chemicals, cosmetics, and food.
Check Digit Verification of cas no
The CAS Registry Mumber 25749-46-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,7,4 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 25749-46:
(7*2)+(6*5)+(5*7)+(4*4)+(3*9)+(2*4)+(1*6)=136
136 % 10 = 6
So 25749-46-6 is a valid CAS Registry Number.