5-Hydroxyethyl-4-methylthiazole (CAS # 137-00-8)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | 24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| WGK Germany | 3 |
| FLUKA BRAND F CODE | 13 |
| TSCA | Yog lawm |
| HS Code | 29341000 ib |
| Kev Ceeb Toom | Irritant/Stench |
Taw qhia
4-Methyl-5-(β-hydroxyethyl) thiazole yog cov organic compound. Nws yog xim tsis muaj xim rau lub teeb daj daj nrog cov ntxhiab tsw zoo li thiazole.
Cov tshuaj no muaj ntau yam khoom thiab siv. Thib ob, 4-methyl-5-(β-hydroxyethyl) thiazole kuj yog ib qho tseem ceeb ntawm cov khoom nruab nrab, uas tuaj yeem siv rau hauv kev sib txuas ntawm lwm cov organic tebchaw.
Txoj kev npaj ntawm no compound yog kuj yooj yim. Ib txoj kev npaj ntau yog los ntawm hydroxyethylation ntawm methylthiazole. Cov kauj ruam tshwj xeeb yog los ua cov tshuaj methylthiazole nrog iodineethanol los tsim 4-methyl-5-(β-hydroxyethyl) thiazole.
Yuav tsum tau ceev faj txog kev nyab xeeb thaum siv thiab tuav 4-methyl-5-(β-hydroxyethyl) thiazole. Nws yog ib qho tshuaj hnyav uas tuaj yeem ua rau khaus thiab puas rau ntawm daim tawv nqaij thiab qhov muag. Thaum siv, yuav tsum hnav hnab looj tes tiv thaiv thiab qhov muag tiv thaiv. Tsis tas li ntawd, nws yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias kom deb ntawm hluav taws thiab combustibles.
