6-bromo-2-methyl-3-nitropyridine （CAS # 22282-96-8)
| Kode y'ingaruka | R22 - Byangiza niba byamizwe R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu. R41 - Ibyago byo kwangirika cyane kumaso |
| Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S39 - Kwambara ijisho / kurinda amaso. |
| WGK Ubudage | 3 |
| Icyiciro cya Hazard | IRRITANT |
Intangiriro
Nibintu kama hamwe na formula ya chimique C6H5BrN2O2. Ibikurikira nubusobanuro bwa bimwe mubiranga, imikoreshereze, uburyo namakuru yumutekano:
Kamere:
-Ibigaragara: Crystalline yera ikomeye.
-Gushonga: hafi dogere selisiyusi 130-132.
-Ibintu bitetse: hafi dogere selisiyusi 267-268.
-Gukemuka: Gukemuka mumashanyarazi amwe.
Koresha:
-bishobora gukoreshwa muburyo bwa synthesis synthesis, nka cyanidation reaction, nitration reaction.
-Bikunze gukoreshwa nkintera yingenzi yo guhuza ibindi bintu kama.
-Mu rwego rwubushakashatsi bwibiyobyabwenge, bukoreshwa kandi mugutegura imiti igabanya ubukana.
Uburyo: Synthesis ya
-ubusanzwe bubonwa na nitration ya pyridine. Pyridine yabanje gukoreshwa na acide ya nitric hamwe na acide sulfurike yibanze, hanyuma ikavurwa numuti wa hydrogen bromide kugirango ubone ibicuruzwa bigenewe.
Amakuru yumutekano:
-ni urugimbu rufite urwego runaka rwibyago. Wambare uturindantoki two kurinda hamwe nikirahure mugihe cyo gukora kugirango wirinde guhura nuruhu n'amaso.
-Irinde guhumeka umukungugu cyangwa gaze kandi ukorere ahantu hashobora guhumeka neza.
-Ikigo gishobora kugira teratogenic, kanseri cyangwa izindi ngaruka mbi ku bantu, bityo inzira zumutekano zigomba gukurikizwa byimazeyo. Muguhuza cyangwa guhumeka nyuma yo kunywa birenze urugero, bigomba kuvurwa mugihe gikwiye.
