4232-84-2 Usage
Description
Tris(4-aminophenyl) phosphate, also known as TAPP, is a chemical compound that serves as a flame retardant additive in various materials such as plastics, rubber, and coatings. It is particularly effective in reducing the flammability of polyurethane foams, making it a common ingredient in furniture and electronics to improve fire safety. TAPP works by releasing a protective char layer when exposed to heat, which helps to slow down the spread of fire and reduce smoke production.
Uses
Used in Furniture Industry:
Tris(4-aminophenyl) phosphate is used as a flame retardant additive for improving fire safety in furniture, particularly in polyurethane foams. It helps to slow down the spread of fire and reduce smoke production by releasing a protective char layer when exposed to heat.
Used in Electronics Industry:
Tris(4-aminophenyl) phosphate is used as a flame retardant additive in electronic devices to enhance fire safety. It is particularly effective in reducing the flammability of polyurethane foams and other materials used in electronics, thereby slowing down the spread of fire and reducing smoke production.
Used in Plastics and Rubber Industry:
Tris(4-aminophenyl) phosphate is used as a flame retardant additive in plastics and rubber materials to improve their fire resistance. It helps to slow down the spread of fire and reduce smoke production by releasing a protective char layer when exposed to heat.
Used in Coatings Industry:
Tris(4-aminophenyl) phosphate is used as a flame retardant additive in coatings to enhance their fire safety properties. It is particularly effective in reducing the flammability of coatings and slowing down the spread of fire by releasing a protective char layer when exposed to heat.
However, there are concerns about the potential health and environmental risks associated with TAPP, as it has been found to be persistent and bioaccumulative in the environment, as well as potentially toxic to aquatic organisms. Therefore, the use and disposal of TAPP-containing products should be carefully regulated to minimize its impact on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 4232-84-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,3 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4232-84:
(6*4)+(5*2)+(4*3)+(3*2)+(2*8)+(1*4)=72
72 % 10 = 2
So 4232-84-2 is a valid CAS Registry Number.
4232-84-2Relevant articles and documents
Novel flame-retarding and crosslinkable multifunctional compound for prepation of polyurethane, polyurea or hybrid polymer thereof
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, (2019/08/14)
The present invention refers to novel flame retardant and crosslinkable a colored compound, for manufacturing method, and by using them flame-retardant high pressure liquid coolant and a thermosetting polyurethane or polyurea to number are disclosed. (by machine translation)