
The molecular structure of bisphenol fluorene is as follows:
Physical constant:
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Commercial name: Bisphenol Fluorene
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scientific name:9,9-二(4-羟基苯基)芴
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English name:9,9-Bis(4-hydroxyphenyl)fluorene,4,4-(9-Fluorenylidene)diphenol
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abbreviation:BPF
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molecular formula:C25H18O2
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molecular weight:350.41g/mol
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CAS-No.:3236-71-3
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EC-No.:406-950-6
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Index-No.:604-060-00-4
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technical indicators:
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number
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Specification Project
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indicator
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1
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appearance
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White crystalline or white powdery substance
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2
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melting point
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224.0 – 226.0°C (435 - 439 °F)
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3
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Liquid phase purity
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≥99.5% and 99.8%
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4
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APHA chromaticity
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≤30 Hazen and 15 Hazen
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