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Tetrabrombisphenol A
Quality Index
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INDEX
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Chemical name
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Tetrabrombisphenol A
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Molecular Formula
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C15H12Br4O2
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Molecular Weight
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543.85
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CAS NO.
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79-94-7
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Manufactured standard
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HG2341-92
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Purity
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more than 98.5%
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Bromine
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more than 58.5%
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Moisture
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less than 0.1%
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Physical Property£º TBA ,a white poder , Density 2.18g/cm3,Melting Point 180-183TBP,White or Greyish Crystallization in Pieces ,Melting Point 90-92ºC,Density 2.55g/cm3,easily dissolving in Adcetone,Benzene,Toluene,Ether,Chloroform,CC14,Petroleum Ether and Pyridine, Little Solubility in Water .,At 25TBP,White or Greyish Crystallization in Pieces ,Melting Point 90-92ºC,Density 2.55g/cm3,easily dissolving in Adcetone,Benzene,Toluene,Ether,Chloroform,CC14,Petroleum Ether and Pyridine ,Little Solubility in Water. ,Solubility in water, styrence ,Epoxy Resin less than 0.1%,Solubility in Acetone 69.9%,and in Methanol 47.2%,Toluene 6.4%.
Purpose: TBA ,widely used in Bum-resistance of Reaction to make Epoxy Resin, Phenolic Resin and Bromine-contented Carbonate and acted as the intermediate to compose other complicated Burn-resistance ,or Burn-resistance of Added Type ,used in ABS and HIPS.
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