9,9-Bis (4-hydroxyphenyl) fluorene CAS 3236-71-3
Bisphenol fluorene jẹ agbo bisphenol kan pẹlu igbekalẹ skeleton Cardo kan, ti a ṣepọ nipasẹ iṣesi isunmọ ti fluorenone ati phenol ni iwaju ayase ekikan kan. Bisphenol fluorene tun jẹ monomer ati iyipada fun awọn ohun elo polima iṣẹ. O jẹ monomer pataki tabi oluyipada fun sisọpọ awọn ọja ifunmọ gẹgẹbi fluorene orisun resini iposii, resini orisun fluorene, resini akiriliki, resini polyester, polycarbonate, resini epoxy, polyester tabi polyether.
| Nkan | Sipesifikesonu |
| Oju omi farabale | 526.4± 50.0 °C(Asọtẹlẹ) |
| iwuwo | 1.288± 0.06 g/cm3 (Asọtẹlẹ) |
| Ojuami yo | 224-226 °C (tan.) |
| Awọn ipo ipamọ | Ti di ni gbigbẹ, Iwọn otutu yara |
| olùsọdipúpọ̀ acid (pKa) | 9.58± 0.30 (Asọtẹlẹ) |
| OJUTU | Ailopin ninu omi |
9,9-Bis (4-hydroxyphenyl) fluoride jẹ akọkọ ti a lo bi agbedemeji ni iṣelọpọ Organic, ati pe o tun lo ninu iṣelọpọ ti poly titun (arylene ether). Nitori eto alailẹgbẹ rẹ, o le mu ilọsiwaju igbona ti awọn polima ati pe o ni awọn ohun-ini opitika ti o dara ati fọọmu. Nitorinaa, o ti di ohun elo aise tabi iyipada fun iṣelọpọ ti polycarbonate ti o ni igbona tuntun, resini epoxy, ati polyester
Nigbagbogbo aba ti ni 25kg / ilu, ati tun le ṣee ṣe package ti adani.
9,9-Bis (4-hydroxyphenyl) fluorene CAS 3236-71-3
9,9-Bis (4-hydroxyphenyl) fluorene CAS 3236-71-3
