page_banner

ibicuruzwa

3-Bromo -5-acide iodobenzoic (CAS # 188815-32-9)

Umutungo wa Shimi:

Inzira ya molekulari C7H4BrIO2
Misa 326.91
Ubucucike 2.331 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 219-221 ° C (lit.)
Ingingo ya Boling 385.2 ± 37.0 ° C (Biteganijwe)
Flash point 186.8 ° C.
Gukemura Gukemura muri methanol. Kubura gake (0,20 g / L) (25 ° C), Kubara.
Umwuka 1.27E-06mmHg kuri 25 ° C.
Kugaragara Ifu ya Crystalline
BRN 3240837
pKa 3.46 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
Yumva Umucyo
MDL MFCD00191851

Ibicuruzwa birambuye

Ibicuruzwa

Ibyago n'umutekano

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano 26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama kwa muganga.
WGK Ubudage 3
Kode ya HS 29163990

 

 

3-Bromo -5-acide iodobenzoic (CAS # 188815-32-9) Intangiriro

3-Bromo-5-iodobenzoic aside ni ifumbire mvaruganda hamwe na formula ya molekile C7H4BrIO2. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imiterere namakuru yumutekano: Kamere:
-Ibigaragara: 3-Bromo-5-iodobenzoic aside ni cristaline yera cyangwa yera.
-Gukemuka: Irashobora gushonga igice mumashanyarazi, nka alcool na ketone, ariko ubushobozi bwayo mumazi ni buke.
-Gushonga: Ifite ingingo yo hejuru yo gushonga, mubisanzwe hagati ya 120-125 ° C.
-Imiterere yimiti: 3-Bromo-5-iodobenzoic aside ni aside idakomeye ishobora kubyara imyunyu ijyanye na alkaline.

Koresha:
3-Bromo-5-iodobenzoic aside ikoreshwa cyane cyane muri synthesis organique, cyane cyane nkigihe cyo guhuza ibiyobyabwenge. Irashobora gukoreshwa muguhuza imiti igabanya ubukana nka chloroquine. Byongeye kandi, irashobora gukoreshwa muguhuza ibindi bintu kama nkibara ryica udukoko.

Uburyo:
3-Bromo-5-acide iodobenzoic irashobora gutegurwa na chloroalkylation. Ubwa mbere, uruganda rwa chloro rutangwa nigisubizo cya aside O-iodobenzoic na bromide y'umuringa, hanyuma igahinduka 3-Bromo-5-iodobenzoic aside na bromination.

Amakuru yumutekano:
3-Bromo-5-iodobenzoic aside muri rusange ifite umutekano mugihe gisanzwe cyo gukoresha. Nyamara, nk'imiti, biracyafite akaga. Guhura nuruhu n'amaso birashobora gutera uburakari no gutwikwa. Kubwibyo, ambara ibikoresho bikingira birinda nka gants na gogles mugihe ukoresha. Igihe kimwe, irinde guhumeka umukungugu cyangwa igisubizo. Muburyo bwo kubika no gutunganya, bigomba gucungwa neza kugirango birinde kubika ibintu byaka, okiside nibindi bintu. Mugihe habaye impanuka, hafashwe ingamba zikwiye zo gusukura no guhangana nacyo. Mugutunganya imiti nkiyi, igomba gukurikiza inzira zumutekano nubuyobozi bukwiye.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze