4,4′-Biphenol CAS 92-88-6

CAS:92-88-6

Tātai rāpoi:C12H10O2

Taumaha rāpoi:186.21

EINECS:202-200-5

kupu taurite:4,4'-Diphenol PPDP; 4,4'-Bipheno; 4'-Biphenol; 4,4'-Dihydroxybiphenyl, 99%, mo te whakahiato; 4,4'-Biphenol >; 4,4'-Dihydroxybiphenyl@100 μg/mL i roto i te MeOH 4,4'-Biphenol,99%; 4,4'-Biphenol ISO 9001:2015 REACH; 4,4'-Biphenol 92-88-6; 4-(4-hydroxyphenyl)phenol; -Dihydroxybiphenyl

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te TDS-4,4'-Biphenol 92-88-6?

Ko te Bisphenol he takawaenga waro nui ka taea te whakamahi hei antioxidant rapa me te antioxidant kirihou. Ka taea te whakamahi i roto i nga hua rapa puia kore tae, nga hua rapa kapi kai, nga hua taherapa rongoa, tae atu ki nga hua whakapuru maataa (penei i nga karapu rongoa, potae), aha atu.

Whakatakotoranga

Tūemi	Whakatakotoranga
Te rewa	280-282 °C(marama)
Kohuatanga	280.69°C (whakatau tata)
Kiato	1.22
Te pehanga kohu	0Pa i te 25 ℃
pKa	9.74±0.26(I Matapaetia)
Nga tikanga rokiroki	I hiri ki te maroke, Te Pawera o te rūma

Taupānga

4,4 '- Biphenol organic synthesis intermediate, ka taea te whakamahi hei rauemi mata takawaenga mo nga polymers karaihe wai. I roto i te whakahiato polymer, na te pai o te wera wera, ka whakamahia hei monomer whakarereke mo te polyester, polyurethane, polycarbonate, polysulfone, me te epoxy resin ki te hanga i nga kirihou miihini pai me nga rauemi hiato. Ka whakamahia hei antioxidant rapa, antioxidant kirihou, waikano takawaenga, whakapumau ranei mo nga hua hinu.