2-Methylthio thiazole (CAS#5053-24-7)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 - Wọ aṣọ aabo to dara. |
| UN ID | UN 3334 |
| WGK Germany | 3 |
| HS koodu | 29349990 |
Ọrọ Iṣaaju
2- (methio) thiazole jẹ ẹya eleto. Nigbagbogbo o han bi alaini awọ si ina awọn kirisita ofeefee tabi awọn lulú to lagbara.
Awọn ohun-ini rẹ, 2- (methylthio) thiazole jẹ ohun elo ipilẹ ti ko lagbara, tiotuka ninu ojutu ekikan, tiotuka diẹ ninu omi, tiotuka ninu awọn ohun elo Organic gẹgẹbi ethanol ati ether. O ni o ni kan awọn iyipada ati ki o pungent wònyí.
Awọn lilo akọkọ ti 2- (methio) thiazole pẹlu:
Awọn ipakokoropaeku: O jẹ eroja pataki ni diẹ ninu awọn fungicides ati awọn ipakokoro ti a lo lati daabobo awọn irugbin ati eweko lati awọn arun ati awọn ajenirun.
Awọn ọna ti o wọpọ meji lo wa fun igbaradi ti 2- (methylthio) thiazole:
Ọna kika 1: 2- (methylthio) thiazole ni a gba nipasẹ iṣesi ti methylthiomalonic acid ati thiourea.
Ọna kika 2: 2- (methylthio) thiazole ni a gba nipasẹ iṣesi ti benzoacetonitrile ati amine thioacetic acid.
Alaye aabo rẹ: 2- (methylthio) thiazole ni gbogbogbo jẹ ailewu labe lilo ọgbọn ati awọn ipo ibi ipamọ to tọ. Gẹgẹbi kẹmika kan, o tun jẹ majele ti o si binu. Olubasọrọ awọ ara ati ifasimu ti awọn gaasi yẹ ki o yago fun lakoko lilo. Awọn ohun elo aabo ti ara ẹni gẹgẹbi awọn ibọwọ aabo, awọn goggles, ati awọn atẹgun gbọdọ ṣee lo. Awọn kemikali yẹ ki o wa ni ipamọ daradara ati sisọnu, ati awọn ilana ṣiṣe ailewu ti o yẹ yẹ ki o tẹle. Jọwọ ka ki o si tẹle ọja naa Iwe Data Aabo (SDS) ati awọn itọnisọna ṣaaju lilo.
