2-Bromo Thiazole (CAS # 3034-53-5)
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S23 - Tsis txhob ua pa. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S36 - Hnav khaub ncaws tiv thaiv zoo. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. |
| UN IDs | Xyoo 1993 |
| WGK Germany | 3 |
| TSCA | Yog lawm |
| HS Code | 29341000 ib |
| Hazard Class | IRRITANT, FLAMMABLE |
Taw qhia
2-Bromothiazole yog ib qho organic compound.
Nws cov khoom yog raws li nram no:
Cov tsos mob: 2-Bromothiazole yog dawb crystalline khoom;
Solubility: Nws yog insoluble hauv dej, tab sis soluble hauv organic solvents xws li ethanol, chloroform thiab dimethyl sulfoxide;
Stability: Nws yog qhov ruaj khov rau huab cua thiab lub teeb.
2-Bromothiazole feem ntau yog siv los ua cov tshuaj tiv thaiv nruab nrab thiab reagent hauv organic synthesis, thiab kev siv tshwj xeeb yog raws li hauv qab no:
Kev tshawb fawb txog biochemical: 2-Bromothiazole kuj tuaj yeem siv los ua kev sojntsuam lossis sau npe tshuaj reagent hauv biochemistry chaw kuaj mob rau kev kuaj, tshawb fawb, thiab tshuaj xyuas biomolecules lossis cov txheej txheem metabolic.
Muaj ntau ntau txoj hauv kev los npaj 2-bromothiazole, thiab ib qho ntawm cov kev siv feem ntau yog siv bromide los cuam tshuam ncaj qha nrog thiazole. Txoj kev npaj tshwj xeeb yog raws li hauv qab no:
thiazole yog yaj nyob rau hauv ethylene oxide, thiab ces bromine yog ntxiv kom tso cai rau nws hnov mob; Tom qab qhov kawg ntawm cov tshuaj tiv thaiv, cov khoom yog crystallized thiab purified, uas yog, 2-bromothiazole tau txais.
Thaum siv thiab tuav 2-bromothiazole, cov ntaub ntawv kev nyab xeeb hauv qab no yuav tsum raug sau tseg:
Tsis txhob sib cuag ntawm daim tawv nqaij: 2-bromothiazole yog khaus thiab tej zaum yuav ua rau mob los yog tsis haum rau ntawm daim tawv nqaij, yog li ntawd yuav tsum tsis txhob sib cuag ncaj qha;
Kev ua pa: 2-bromothiazole muaj qee yam tsis hloov pauv, thiab ib puag ncig zoo-ventilated yuav tsum tau khaws cia thaum siv kom tsis txhob nqus cov pa siab;
Kev tiv thaiv hluav taws kub thiab tawg: 2-bromothiazole yog cov khoom siv hluav taws xob, uas yuav tsum tau khaws cia kom deb ntawm cov nplaim taws thiab kub kub kom tsis txhob muaj hluav taws kub los yog tawg;
Cia ceev faj: 2-Bromothiazole yuav tsum muab cia rau hauv qhov chaw txias, qhuav, qhov cua, kom deb ntawm oxidants thiab ignition.
Hauv cov ntsiab lus, 2-bromothiazole yog ib qho organic compound nrog ntau yam kev siv, uas feem ntau siv rau hauv cov organic synthesis thiab biochemical tshawb fawb. Kev saib xyuas yuav tsum tau them rau cov ntaub ntawv kev nyab xeeb uas cuam tshuam thaum siv los ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.
