BCIM CAS 7189-82-4

CAS:7189-82-4

Mfumo wa Molekuli:C42H28Cl2N4

Uzito wa Masi:659.6

EINECS:230-555-6

Visawe:2,2'-di-(o-nitrophenoxy)-biphenyl; 2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole (BCIM); 2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazo; 2,2'-bis(o-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-bi(iii-imidazole); 2-(2-CHLOROPHENYL)-1-[2-(2-CHLOROPHENYL)-4,5-DIPHENYL-IMIDAZOL-2-YL]-4,5-DIPHENYL-IMIDAZOLE; Photopolymerizationinitiator; 2,2'-Bis(2-chlorophenyl)-4,5,4',5'-tetraphenyl-1,2'-biimidazole; BCIM; SYNCUREBMPSPHENYLTRIBROMOMETHYLSULPHONE; 2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimid; APi-BCIM

Acha Ujumbe Wako

Maelezo ya Bidhaa

Pakua

Lebo za Bidhaa

BCIM CAS 7189-82-4 ni nini?

BCIM kawaida ni hexaaryldiimidazole, ambayo inaweza kutayarishwa kwa upolimishaji wa triphenylimidazole. Ina mfumo mkubwa uliounganishwa na vitengo viwili vya imidazole, vinavyoonyesha sifa nzuri za fluorescence na inaweza kutumika kama kipiga picha katika athari za kikaboni za picha. Hexaaryldiimidazole ni aina ya kiwanja kikaboni (HABI), kwa kawaida hexaphenyldiimidazole.

Vipimo

Kipengee	Vipimo
Kiwango cha kuchemsha	810.3±75.0 °C(Iliyotabiriwa)
Msongamano	1.24±0.1 g/cm3(Iliyotabiriwa)
Kiwango myeyuko	194°C
pKa	3.37±0.10(Iliyotabiriwa)
Shinikizo la mvuke	0-0Pa kwa 20-25℃
umumunyifu	Mumunyifu katika klorofomu (kiasi kidogo)

Maombi

2,2 '- di (2-chlorophenyl) -4,4'5,5' - tetraphenyl-1,2 '- diimidazole ni kipiga picha kiitwacho o-chlorohexaaryldiimidazole (BCIM). Mbinu ya sasa ya usanisi hutumia hipokloriti ya sodiamu kama wakala wa ufupishaji wa kioksidishaji kwa BCIM, ambayo huleta "maji machafu" mengi ya alkali na ina mavuno kidogo na gharama kubwa.