3 5-Difluorophenylhydrazine hydrochloride (CAS# 502496-27-7)
| 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. |
| WGK Germany | 3 |
| HS koodu | 29280000 |
| Akọsilẹ ewu | Irritant |
Ọrọ Iṣaaju
3,5-difluorophenylhydrazine hydrochloride jẹ agbo-ara Organic. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna iṣelọpọ ati alaye ailewu:
Awọn ohun-ini: O jẹ tiotuka ninu omi ati diẹ ninu awọn olomi Organic gẹgẹbi ethanol, methanol. O jẹ nkan ekikan ti ko lagbara ti o ṣe pẹlu alkalis.
Lo:
3,5-difluorophenylhydrazine hydrochloride ni a maa n lo bi oluranlowo idinku ati aṣiṣẹ ni iṣelọpọ Organic. O le ṣee lo fun awọn aati afikun, idinku awọn agbo ogun Organic gẹgẹbi awọn ketones, aldehydes, awọn ketones aromatic, ati bẹbẹ lọ.
Ọna:
3,5-Difluorophenylhydrazine hydrochloride le ṣee gba nipasẹ iṣesi ti hydroquinone ati 2-chloro-1,3,5-trifluorobenzene. Ni gbogbogbo, hydroquinone ṣe atunṣe pẹlu apọju 2-chloro-1,3,5-trifluorobenzene labẹ awọn ipo ipilẹ lati gba 3,5-difluorophenylhydrazine. Nipa fesi rẹ pẹlu hydrogen kiloraidi, 3,5-difluorophenylhydrazine hydrochloride le ṣee gba.
Alaye Abo:
3,5-Difluorophenylhydrazine hydrochloride jẹ kemikali ti a lo ni gbogbogbo ni awọn ile-iṣere ati iṣelọpọ ile-iṣẹ. Awọn ilana ti o yẹ yẹ ki o tẹle lakoko ilana naa, ati pe ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn ibọwọ, awọn gilaasi aabo, ati awọn aṣọ laabu yẹ ki o wọ. O kere majele, ṣugbọn o yẹ ki o tun yago fun olubasọrọ pẹlu awọ ara, oju, ati ifasimu. Ni ọran ti ifihan, o jẹ dandan lati fi omi ṣan ni kiakia pẹlu ọpọlọpọ omi ki o wa itọju ilera ni kiakia. Lakoko ibi ipamọ, o yẹ ki o wa ni ipamọ lati awọn orisun ina ati awọn ohun elo ti o ni ina, ki o si fi pamọ si ibi gbigbẹ, ibi ti o ni afẹfẹ daradara.
