9,9-Bis (4-hydroxyphenyl) fluorene CAS 3236-71-3
Bisphenol fluorene yog bisphenol compound nrog Cardo skeleton qauv, synthesized los ntawm condensation cov tshuaj tiv thaiv ntawm fluorenone thiab phenol nyob rau hauv lub xub ntiag ntawm ib tug acidic catalyst. Bisphenol fluorene kuj yog monomer thiab hloov kho rau cov khoom siv polymer. Nws yog ib qho tseem ceeb monomer los yog kev hloov kho rau cov khoom sib txuas xws li fluorene raws li epoxy resin, fluorene raws li benzoxazine resin, acrylic resin, polyester resin, polycarbonate, epoxy resin, polyester los yog polyether.
| Yam khoom | Specification |
| Boiling point | 526.4 ± 50.0 ° C (Predicted) |
| Qhov ntom | 1.288 ± 0.06 g / cm3 (Tshaj tawm) |
| Melting point | 224-226 ° C (lit.) |
| Cia tej yam kev mob | Muab kaw rau hauv qhuav, Chav Kub |
| Acidity coefficient (pKa) | 9.58 ± 0.30 (Tshaj tawm) |
| SOLUBLE | Insoluble hauv dej |
9,9-Bis (4-hydroxyphenyl) fluoride feem ntau yog siv los ua ib qho nruab nrab hauv cov organic synthesis, thiab kuj tseem siv rau hauv cov synthesis ntawm poly (arylene ether). Vim nws cov qauv tshwj xeeb, nws tuaj yeem txhim kho cov cua sov ntawm cov polymers thiab muaj cov khoom siv kho qhov muag zoo thiab kev tsim kho. Yog li ntawd, nws tau dhau los ua cov khoom siv raw lossis kev hloov kho rau kev sib txuas ntawm cov khoom siv hluav taws xob tshiab-resistant polycarbonate, epoxy resin, thiab polyester.
Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob customized.
9,9-Bis (4-hydroxyphenyl) fluorene CAS 3236-71-3
9,9-Bis (4-hydroxyphenyl) fluorene CAS 3236-71-3
