4-Dimethyl-5-Acetyl Thiazole (CAS#38205-60-6)
| Awọn koodu ewu | R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. R43 – Le fa ifamọ nipa ara olubasọrọ R22 – Ipalara ti o ba gbe |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. |
| WGK Germany | 3 |
| HS koodu | 29349990 |
Ọrọ Iṣaaju
2,4-Dimethyl-5-acetylthiazole jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti agbo-ara yii:
Didara:
- Irisi: 2,4-Dimethyl-5-acetylthiazole jẹ awọ ti ko ni awọ si imọlẹ kirisita ofeefee tabi lulú to lagbara.
- Solubility: O jẹ tiotuka ninu ọpọlọpọ awọn nkan ti o nfo Organic gẹgẹbi ethanol, ether ati acetone, ati die-die tiotuka ninu omi.
Lo:
- Awọn ipakokoropaeku: 2,4-dimethyl-5-acetylthiazole jẹ ipakokoro ti o gbooro pupọ ti a lo lati ṣakoso awọn ajenirun irugbin bi moth rola ewe ati kokoro eso kabeeji.
Ọna:
- 2,4-Dimethyl-5-acetylthiazole ni gbogbo igba ti pese sile nipa didaṣe 2,4-dimethylthiazole pẹlu oluranlowo acylating gẹgẹbi acetyl kiloraidi. Ihuwasi naa ni a ṣe ni epo ti o yẹ, kikan ati ki o ru fun akoko kan, ati lẹhinna di mimọ nipasẹ crystallization tabi sisẹ afamora.
Alaye Abo:
- Wọ ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn ibọwọ lab ati awọn gilaasi aabo lakoko awọn iṣẹ ile-iṣẹ.
- Yago fun olubasọrọ ara ati ifasimu ti eruku, èéfín, tabi gaasi lati inu agbo.
- Nigbati o ba wa ni ipamọ, tọju sinu apo eiyan afẹfẹ, kuro lati ina ati awọn oxidants.
- Lakoko lilo, o jẹ dandan lati tẹle awọn ilana iṣiṣẹ ailewu ti o yẹ ati mu awọn igbese iranlọwọ akọkọ ti o yẹ lẹsẹkẹsẹ ni iṣẹlẹ ti ijamba. Ni ọran ifasimu lairotẹlẹ tabi jijẹ lairotẹlẹ, wa itọju ilera lẹsẹkẹsẹ.
