2 3-Dichlorophenylhydrazine hydrochloride (CAS# 21938-47-6)

2,3-dichlorophenylhydrazine hydrochloride jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C6H6Cl2N2 · HCl. O jẹ kirisita funfun ti o lagbara, tiotuka ninu omi ati awọn nkan ti ọti-lile. Atẹle ni apejuwe ti iseda rẹ, lilo, igbaradi ati alaye ailewu:

Iseda:
-Irisi: White kirisita ri to
-Molecular àdánù: 207.53g / mol
-Ogo Iyọ: 118-120 ℃
-Akoko farabale: 327 ℃
-iwuwo: 1.47g/cm³
-Solubility: Tiotuka ninu omi ati awọn olomi oti

Lo:
-2,3-dichlorophenylhydrazine hydrochloride jẹ lilo nigbagbogbo bi reagent ni iṣelọpọ Organic ati pe o le ṣee lo lati ṣapọpọ awọn agbo ogun Organic miiran.
-O tun lo bi reagent ninu iwadi biokemika fun wiwa ati itupalẹ awọn agbo ogun kan pato.
-2,3-dichlorophenylhydrazine hydrochloride jẹ tun lo bi ohun elo aise fun awọn agbedemeji ipakokoropaeku ati iṣelọpọ awọ.

Ọna:
Ọna igbaradi ti 2,3-dichlorophenylhydrazine hydrochloride jẹ bi atẹle:
Ni akọkọ, 2,3-dichloronitrobenzene ni a ṣe pẹlu hydrazine lati ṣe ipilẹṣẹ 2,3-dichlorophenylhydrazine. Lẹhinna, 2,3-dichlorophenylhydrazine ni a ṣe pẹlu hydrochloric acid lati fun 2,3-dichlorophenylhydrazine hydrochloride.

Alaye Abo:
-2,3-dichlorophenylhydrazine hydrochloride jẹ irritating ati pe o yẹ ki o yago fun olubasọrọ pẹlu awọ ara, oju ati atẹgun atẹgun.
- Wọ ohun elo aabo ti o yẹ gẹgẹbi awọn ibọwọ lab, awọn goggles ati awọn iboju iparada nigba mimu.
-Gbigbe tabi mimu iye ti o pọ ju ti 2,3-dichlorophenylhydrazine hydrochloride le jẹ ipalara si ilera. Wa itọju ilera lẹsẹkẹsẹ ni ọran ti aiṣedeede.
-Nigba ipamọ ati gbigbe, o yẹ ki o ya sọtọ lati awọn oxidants, acids ati hydrochloric acid lati yago fun awọn aati ti o lewu.
- ni awọn lilo ti awọn ilana yẹ ki o san ifojusi si ni ibamu pẹlu awọn yàrá ká ailewu ise.