88821-04-9 Usage
Uses
Used in Polymer Production Industry:
2,2'-BIS[4-(3-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE is used as a monomer for the synthesis of heat-resistant and high-performance polymers. It is particularly valued for its role in creating polymers with enhanced thermal stability and chemical resistance, making it suitable for applications requiring robust materials that can withstand extreme conditions.
Used in Epoxy Resin Manufacturing:
In the epoxy resin industry, 2,2'-BIS[4-(3-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE is used as a key component in the production of epoxy resins. These resins are known for their adhesive properties, electrical insulation, and mechanical strength, making them ideal for various industrial applications, including coatings, composites, and electronics.
Used in Polycarbonate Production:
2,2'-BIS[4-(3-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE is utilized as a starting material in the manufacturing of polycarbonates. Polycarbonates are a type of plastic known for their transparency, toughness, and durability, which makes them suitable for use in a wide range of products, such as automotive parts, compact discs, and protective eyewear.
Used in Polysulfide Production:
In the polysulfide industry, 2,2'-BIS[4-(3-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE is used as a precursor to produce polysulfide polymers. These polymers are valued for their flexibility, resistance to oxidation, and ability to form strong bonds with various substrates, making them useful in sealants, adhesives, and coatings.
Check Digit Verification of cas no
The CAS Registry Mumber 88821-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,8,2 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 88821-04:
(7*8)+(6*8)+(5*8)+(4*2)+(3*1)+(2*0)+(1*4)=159
159 % 10 = 9
So 88821-04-9 is a valid CAS Registry Number.
88821-04-9Relevant articles and documents
Bis(3-aminophenoxy) aromatics and method of preparing the same
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, (2008/06/13)
Bis(3-nitrophenoxy) derivatives of aromatic or bridged aromatic hydrocarbons are derived from m-dinitrobenzene and dihydroxy derivatives of said hydrocarbons and certain substituted derivatives thereof by a condensation reaction in dipolar aprotic solvents in the presence of bases. The bis(3-nitrophenoxy) derivatives and derivatives obtained are successively reduced to afford bis-(3-aminophenoxy)derivatives. This is a new method for reacting the dihydroxy-derivatives with m-dinitrobenzene, and hence can prepare novel bis(3-aminophenoxy) derivatives such as 4,4'-bis(3-amino-phenoxy)biphenyl, 1-[4-(3-aminophenoxy)phenyl]-1,3,3-trimethyl-6-(3-aminophenoxy)indan, 6,6'-bis(3-aminophenoxy)3,3,3',3'-tetramethyl-1,1'spirobiindan, and methyl substituted 2,2'-bis[4-(3-aminophenoxy)phenyl]propane.
