5-Bromo-2 4-dichloropyrimidine （CAS # 36082-50-5)
| Kode y'ingaruka | R23 / 24/25 - Uburozi muguhumeka, guhura nuruhu kandi niba byamizwe. R34 - Bitera gutwikwa R43 - Birashobora gutera sensibilisation ukoresheje uruhu |
| Ibisobanuro byumutekano | S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S27 - Kuramo ako kanya imyenda yose yanduye. S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso. S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.) |
| Indangamuntu ya Loni | UN 3263 8 / PG 2 |
| WGK Ubudage | 3 |
| Kode ya HS | 29335990 |
| Icyitonderwa | Uburozi / Ruswa |
| Icyiciro cya Hazard | 8 |
| Itsinda ryo gupakira | III |
Intangiriro
5-Bromo-2,4-dichloropyrimidine ni ifumbire mvaruganda.
Ubwiza:
- Kugaragara: 5-Bromo-2,4-dichloropyrimidine ni kirisiti yera ikomeye.
- Gukemura: 5-Bromo-2,4-dichloropyrimidine ifite imbaraga nke mu mazi kandi irashobora gushonga mumashanyarazi nka Ethanol na acetone.
Koresha:
- Imiti yica udukoko: 5-bromo-2,4-dichloropyrimidine irashobora gukoreshwa nkigice cyica udukoko twangiza imiti ya heterocyclic, cyane cyane mukurwanya ibyatsi byo mumazi hamwe nicyatsi kinini.
Uburyo:
Synthesis ya 5-bromo-2,4-dichloropyrimidine irashobora gukorwa muburyo butandukanye, uburyo rusange ni ugukora 2,4-dichloropyrimidine hamwe na bromine. Iyi reaction muri rusange itangizwa na sodium bromide.
Amakuru yumutekano:
- 5-Bromo-2,4-dichloropyrimidine irashobora kubora ku bushyuhe bwinshi, ikabyara gaze ya hydrogène ya chloride. Ubushyuhe bwinshi na acide zikomeye bigomba kwirindwa mugihe cyo gufata no kubika.
- 5-Bromo-2,4-dichloropyrimidine irakaza amaso nuruhu kandi igomba kwirinda. Uturindantoki dukwiye kurinda, ibirahure, n'ikote rya laboratoire bigomba kwambara mugihe cyo gukora.
