2-Chloro-4-methyl-5-nitropyridine (CAS# 23056-33-9)
| Awọn koodu ewu | R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati 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. S36 - Wọ aṣọ aabo to dara. |
| WGK Germany | 3 |
| HS koodu | 29333999 |
| Kíláàsì ewu | IKANU |
Ọrọ Iṣaaju
2-Chloro-5-nitro-4-methylpyridine jẹ agbo-ara Organic. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:
Didara:
- Irisi: 2-Chloro-5-nitro-4-methylpyridine jẹ awọ-ofeefee.
- Solubility: O jẹ insoluble ninu omi, ṣugbọn o le ti wa ni tituka ni ọpọlọpọ awọn Organic epo.
Lo:
- 2-chloro-5-nitro-4-methylpyridine jẹ agbedemeji agbedemeji pataki ti a lo nigbagbogbo ninu awọn ilana iṣelọpọ Organic.
Ọna:
- Ọna igbaradi ti 2-chloro-5-nitro-4-methylpyridine le ṣe aṣeyọri nipasẹ iṣafihan chlorine ati awọn ẹgbẹ nitro lori methylpyridine. Ọpọlọpọ awọn ọna igbaradi kan pato wa, gẹgẹbi chlorination, nitration, ati bẹbẹ lọ.
Alaye Abo:
-2-chloro-5-nitro-4-methylpyridine jẹ agbo majele ati pe o yẹ ki o ṣe itọju pẹlu iṣọra.
- Nigbati a ba lo ninu eto ile-iwẹ, awọn ohun elo aabo ti o yẹ gẹgẹbi awọn ibọwọ lab, awọn goggles, ati aṣọ aabo yẹ ki o wọ.
- Egbin yẹ ki o sọnu ni ibamu pẹlu awọn ilana agbegbe.
