2-AMINO-5-BROMO-3-METHYLPYRIDINE (CAS # 3430-21-5)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. |
| WGK Germany | 3 |
| HS Code | 2933399 ib |
| Hazard Class | IRRITANT |
Taw qhia
2-Amino-5-bromo-3-methylpyridine yog cov organic compound nrog cov tshuaj formula C7H8BrN. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Zoo li dawb crystalline khoom
- Tus txheeb ze molecular loj yog hais txog 202.05
- Soluble nyob rau hauv alcohols thiab ether solvents, me ntsis soluble nyob rau hauv dej
- Nws yog ib qho tshuaj tsw qab uas muaj nitrogen thiab bromine atoms
Siv:
Txoj kev:
- 2-Amino-5-bromo-3-methylpyridine tuaj yeem ua ke los ntawm kev pib ntawm cov khoom pib methylpyridine.
- Kev taw qhia ntawm bromine atoms hauv methylpyridine, uas tuaj yeem hnov mob nrog bromine nyob rau hauv lub xub ntiag ntawm lub hauv paus, los yog hnov mob siv N-bromopyridine.
- Tom qab ntawd, ib pab pawg amino tau qhia ntawm 2-amino txoj haujlwm, uas tuaj yeem ua tiav los ntawm cov tshuaj tiv thaiv ammonium sulfate thiab cyclohexanedione.
Cov ntaub ntawv kev nyab xeeb:
- 2-Amino-5-bromo-3-methylpyridine yuav tsum tau ua haujlwm thiab khaws cia nrog kev saib xyuas hauv qhov chaw kuaj.
- Cov cuab yeej tiv thaiv tsim nyog xws li hnab looj tes kuaj thiab tsom iav yuav tsum hnav thaum siv.
- Nws tuaj yeem ua rau tawv nqaij, qhov muag, thiab ua pa, tsis txhob sib cuag.
- Tsis txhob nqus nws cov plua plav thiab roj av thiab xyuas kom meej tias qhov chaw ua haujlwm yog qhov cua zoo.
- Thov ua raws li cov lus qhia txog kev nyab xeeb thiab cov txheej txheem ua haujlwm rau kev siv thiab tuav.
