4232-84-2 Usage
General Description
Tris(4-aminophenyl) phosphate, also known as TAPP, is a chemical compound used as a flame retardant additive in various materials, including 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. 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)
