page_banner

ibicuruzwa

2 5-DIBROMO-3-CHLOROPYRIDINE (URUBANZA # 160599-70-2)

Umutungo wa Shimi:

Ibintu bya fiziki-shimi

Inzira ya molekulari C5H2Br2ClN
Misa 271.34
Ubucucike 2.136 ± 0.06 g / cm3 (Biteganijwe)
Ingingo ya Boling 263.3 ± 35.0 ° C (Biteganijwe)
Flash point 113 ° C.
Umwuka 0.0169mmHg kuri 25 ° C.
pKa -3.85 ± 0.20 (Biteganijwe)
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero 1.62

Ibicuruzwa birambuye

Ibicuruzwa

2,5-DIBROMO-3-CHLOROPYRIDINE (CAS # 160599-70-2) Intangiriro

2,5-dibromo-3-chloropyridine ni ifumbire mvaruganda hamwe na chimique C7H3Br2ClN. Ibikurikira nigisobanuro kigufi cyimiterere yacyo, imikoreshereze, imyiteguro namakuru yumutekano: Kamere:
-2,5-dibromo-3-chroopyridine ni ibara ry'umuhondo cyangwa ibara ryijimye.
-Birashobora gushonga mumazi mubushyuhe bwicyumba, ariko bigashonga mumashanyarazi kama nka Ethanol na chloride.
-Ifite impumuro ikomeye. Koresha:
-2,5-dibromo-3-chloropyridine nuruvange rwingenzi rwagati rufite uruhare runini muguhuza ibiyobyabwenge no guhuza ibinyabuzima.
-Bishobora gukoreshwa muguhuza ibice bitandukanye, nk'ibiyobyabwenge, amarangi, imiti yica udukoko hamwe nibindi binyabuzima.

Uburyo:
-2,5-dibromo-3-chloropyridine irashobora gutegurwa nigisubizo cya pyridinium chloride na bromide ya dibromomethane. Imiterere n'intambwe zihariye za reaction zirashobora gutandukana muri laboratoire na laboratoire no gutegura protocole.

Amakuru yumutekano:
-2,5-dibromo-3-chroopyridine ni uruganda kama kandi rugomba gukemurwa hakurikijwe inzira z'umutekano za laboratoire.
-Bishobora kugira ingaruka mbi kuruhu, amaso hamwe nu myanya y'ubuhumekero, bityo rero wambare ibikoresho bikingira birinda mugihe ubikoresha.
-Iyo ibitse, igomba gushyirwa ahantu hakonje, humye kandi gahumeka neza, kure yumuriro na okiside.
-Imyanda n'ibisigazwa byakozwe mugihe cyo kujugunya birajugunywa neza hakurikijwe amategeko y’ibidukikije.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze