4-Ethylphenyl hydrazine hydrochloride (CAS # 53661-18-0)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
| HS koodu | 29280000 |
| Akọsilẹ ewu | Irritant |
| Kíláàsì ewu | IRUN, IRUTAN-H |
Ọrọ Iṣaaju
4-Ethylphenylhydrazine hydrochloride(4-Ethylphenylhydrazine hydrochloride) jẹ ẹya eleto pẹlu agbekalẹ kemikali C8H12N2HCl. Atẹle ni apejuwe ti iseda rẹ, lilo, igbaradi ati alaye ailewu:
Iseda:
- 4-Ethylphenylhydrazine hydrochloride jẹ lulú kristali funfun kan. O ni olfato amonia pataki kan.
-O ni aaye gbigbọn giga ati aaye farabale, ati pe o jẹ iduroṣinṣin ni iwọn otutu yara. O ti wa ni tiotuka ninu omi.
Lo:
- 4-Ethylphenylhydrazine hydrochloride jẹ lilo akọkọ bi agbedemeji ni iṣelọpọ Organic. O le ṣee lo lati ṣepọ awọn agbo ogun miiran, gẹgẹbi awọn ipakokoropaeku, awọn awọ, awọn oogun, ati bẹbẹ lọ.
-Nitori gbigba gbigba ti o ga julọ ti atẹgun ati erogba oloro, o tun le ṣee lo ni aaye ti iyapa gaasi ati ibi ipamọ.
Ọna Igbaradi:
-4-Ethylphenylhydrazine hydrochloride le ti wa ni sise nipasẹ awọn ọna meji wọnyi:
1. ethylbenzene ati hydrazine fesi lati gba 4-ethylphenylhydrazine, eyiti a ṣe itọju pẹlu hydrochloric acid lati gba hydrochloride.
2. Idahun ti ethyl benzyl bromide ati phenylhydrazine hydrochloride fun 4-Ethylphenylhydrazine hydrochloride.
Alaye Abo:
- 4-Ethylphenylhydrazine hydrochloride jẹ ẹya Organic yellow ati ki o nbeere ṣọra mimu. O jẹ irritating nigbati o ba kan si awọ ara, oju tabi nipasẹ ifasimu.
- Wọ ohun elo aabo ti o yẹ gẹgẹbi awọn ibọwọ, awọn goggles ati awọn aṣọ lab lakoko lilo.
-O yẹ ki o wa ni ipamọ ni ibi gbigbẹ, itura, aaye ti o dara daradara, kuro lati ina ati awọn aṣoju oxidizing.
- Ṣe akiyesi awọn ilana agbegbe ati awọn itọnisọna ailewu nigba mimu ati sisọnu.
