9,9-Bis (4-hydroxyphenyl) fluorene CAS 3236-71-3

CAS:3236-71-3

Formula ya Molecular:C25H18O2

Uburemere bwa molekile:350.41

EINECS:406-950-6

Amagambo asa:uorene-9,9-diyL; Bisphenol quinone; FLUORNEN-9-BISPHENOL; FLUORENE-9-BISPHENOL; LABOTEST-BB LT00112244; 4,4'-(9h-fluoren-9-ylidene)bis-pheno; 4-[9-(4-hydroxyphenyl)fluoren-9-yl]phenol; 4,4'-(9-fluorenylidene)diphenol,97%

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Ibisobanuro birambuye ku gicuruzwa

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9,9-Bis (4-hydroxyphenyl)fluorene CAS 3236-71-3 ni iki?

Bisphenol fluorene ni imvange ya bisphenol ifite imiterere y'amagufwa ya Cardo, ikorwa binyuze mu guhuza fluorenone na phenol mu gihe hari katalyst ikomoka kuri aside. Bisphenol fluorene nayo ni monomer kandi ihindura ibikoresho bya polymer bikora neza. Ni monomer y'ingenzi cyangwa modifier mu gukora ibintu bihindura imiterere y'amagufwa nka epoxy resin ishingiye kuri fluorene, benzoxazine resin ishingiye kuri fluorene, acrylic resin, polyester resin, polycarbonate, epoxy resin, polyester cyangwa polyether.

Ibisobanuro

Ikintu	Ibisobanuro
Aho kubira	526.4±50.0 °C (Byateganijwe)
Ubucucike	1.288±0.06 g/cm3 (Byateganijwe)
Aho gushonga	224-226 °C (itara)
Uburyo bwo kubika	Bifunze mu gihe cyumye, Ubushyuhe bw'icyumba
Igipimo cy'ubushyuhe (pKa)	9.58±0.30 (Byateganijwe)
UMUSHONGA	Ntishongeshwa mu mazi

Porogaramu

9,9-Bis (4-hydroxyphenyl) fluoride ikoreshwa cyane cyane nk'igice cy'ingenzi mu gukora organic synthesis, kandi inakoreshwa mu gukora polimeri nshya (arylene ether). Bitewe n'imiterere yayo yihariye, ishobora kongera ubushobozi bwo kurwanya ubushyuhe bwa polimeri kandi ifite imiterere myiza y'urumuri no gukora neza. Kubwibyo, yabaye ibikoresho fatizo cyangwa uburyo bwo guhindura imiterere ya policarbonate nshya, epoxy resin, na polyester.