4-Chloro-3-methylpyridine hydrochloride (CAS# 19524-08-4)
Ewu ati Aabo
| 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 / 37 - Wọ aṣọ aabo ati awọn ibọwọ to dara. |
| UN ID | 2811 |
| WGK Germany | 3 |
| Kíláàsì ewu | IRU, IBAJE |
| Iṣakojọpọ Ẹgbẹ | III |
4-Chloro-3-methylpyridine hydrochloride (CAS# 19524-08-4) Iṣaaju
-Irisi: 4-Chloro-3-methylpyridine hydrochloride jẹ funfun to bia ofeefee crystalline lulú.
-Solubility: O ti wa ni tiotuka ninu omi ati ki o le tun ti wa ni tituka ni diẹ ninu awọn Organic olomi.
-Melting ojuami: Nipa 180-190 iwọn Celsius.
Lo:
-4-choro-3-methylpyridine hydrochloride jẹ lilo nigbagbogbo bi agbedemeji ni iṣelọpọ oogun.
-O tun le ṣee lo bi ayase ati mu ipa katalitiki kan ninu awọn aati iṣelọpọ Organic.
Ọna:
- 4-Chloro-3-methylpyridine hydrochloride ni a le pese sile nipa didaṣe idapọ Organic ti o baamu pẹlu hydrochloric acid. Ọna igbaradi pato yoo dale lori ipa ọna sintetiki ti agbo ibi-afẹde.
Alaye Abo:
-4-choro-3-methylpyridine hydrochloride ni gbogbogbo kere si ipalara si ara eniyan ati agbegbe, ṣugbọn o tun jẹ dandan lati san ifojusi si iṣẹ ṣiṣe ailewu.
- Nigbati o ba nlo tabi mimu, jọwọ wọ awọn ohun elo aabo ti o yẹ, gẹgẹbi awọn ibọwọ ati awọn gilaasi aabo.
-Yẹra fun olubasọrọ pẹlu awọ ara, oju ati atẹgun atẹgun, ati yago fun eruku simi.
-Nigba lilo tabi titoju, jọwọ yago fun ina ati oxidizing oluranlowo.
-Nigbati o ba n sọ egbin nu, sọ ọ daradara ni ibamu pẹlu awọn ilana agbegbe.
