2-Acetamido-4-methylthiazole (CAS # 7336-51-8)
| 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. |
| WGK Germany | 3 |
Taw qhia
Nws yog ib qho organic compound uas nws cov tshuaj formula yog C7H9N3OS. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Xwm:
- yog ib tug dawb crystalline khoom nrog ib tug tshwj xeeb sulfide tsw.
-Nws tuaj yeem yaj hauv cov kuab tshuaj organic feem ntau ntawm chav tsev kub, xws li ethanol, acetone thiab dimethylformamide.
-Cov compound tuaj yeem ua rau kub hnyiab tau.
Siv:
-yog ib qho uas nquag siv cov reagent thiab organic synthesis intermediate.
-Nws tuaj yeem siv los ua ke rau lwm cov organic sib txuas, xws li tshuaj, dyes, tshuaj tua kab thiab txheej txheej.
Txoj Kev Npaj:
-Br tuaj yeem ua ke los ntawm ntau txoj hauv kev, ib qho uas feem ntau siv los ntawm cov tshuaj tiv thaiv ntawm 2-amino -4-methyl thiazole nrog acetic anhydride.
Cov ntaub ntawv kev nyab xeeb:
- feem ntau kuj muaj kev nyab xeeb raws li kev siv ib txwm siv. Txawm li cas los xij, raws li cov organic compound, nws yog ib qho tsim nyog yuav tsum tau saib xyuas kom tsis txhob tiv thaiv qhov muag, tawv nqaij, kab noj hniav, thiab lwm yam. Thaum tuav, nws raug nquahu kom hnav cov khoom tiv thaiv tus kheej tsim nyog, xws li hnab looj tes, tsom iav tiv thaiv thiab cov tsho hauv chav kuaj.
-Thaum siv thiab khaws cia, thov ua raws li cov kev ntsuas kev nyab xeeb thiab cov kev cai, thiab zam kev sib cuag nrog cov khoom siv hluav taws xob, oxidants thiab muaj zog acids.
-Thaum muaj kev sib tsoo los yog kev sib cuag, yaug qhov chaw cuam tshuam nrog dej tam sim ntawd thiab nrhiav kev pab kho mob.
