2 5-Dimethylphenylhydrazine hydrochloride (CAS# 56737-78-1)
| 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. |
| UN ID | 2811 |
| WGK Germany | 3 |
| Akọsilẹ ewu | Ipalara / Irritant |
| Kíláàsì ewu | 6.1 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
2,5-Dimethylphenylhydrazine hydrochloride jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C8H12N2 · HCl. Atẹle jẹ apejuwe ti awọn ohun-ini, awọn lilo, igbaradi ati alaye ailewu ti agbo:
Iseda:
1. Irisi: colorless crystalline ri to.
2. yo ojuami: nipa 120-125 ℃.
3. Solubility: Soluble ninu omi, ethanol ati diẹ ninu awọn nkan ti o nfo.
4. oro: yellow jẹ majele ti, nilo lati san ifojusi si ailewu isẹ.
Lo:
1. 2,5-Dimethylhydrazine hydrochloride jẹ lilo pupọ ni iṣelọpọ Organic bi agbedemeji pataki.
2. O le ṣee lo bi ohun elo aise fun awọn awọ sintetiki, awọn oogun ati awọn ipakokoropaeku.
Ọna Igbaradi:
Awọn ọna pupọ lo wa fun igbaradi ti 2,5-Dimethylphenylhydrazine hydrochloride. Awọn atẹle jẹ ọna ti iṣelọpọ ti o wọpọ:
2,5-dimethylphenylhydrazine ti ṣe atunṣe pẹlu hydrochloric acid lati ṣe agbejade agbo. Ihuwasi nigbagbogbo ni a ṣe ni iwọn otutu yara, ati idogba kemikali ti o baamu jẹ bi atẹle:
C8H12N2 HCl → C8H12N2 · HCl
Alaye Abo:
1. 2,5-Dimethylphenylhydrazine hydrochloride ni o ni awọn majele ti, yẹ ki o san ifojusi si ailewu isẹ, yago fun inhalation, olubasọrọ pẹlu ara tabi gbigbemi.
2. isẹ yẹ ki o wọ awọn ohun elo aabo ti o yẹ, gẹgẹbi awọn ibọwọ, awọn goggles ati aṣọ aabo.
3. Nigba lilo tabi mimu agbo, o yẹ ki o ṣee ṣe ni agbegbe ti o ni afẹfẹ daradara lati yago fun ikojọpọ ti oru rẹ ni agbegbe ti a ti pa.
4. Ti o ba wa si olubasọrọ pẹlu agbo-ara yii, lẹsẹkẹsẹ fi omi ṣan agbegbe ti o kan pẹlu ọpọlọpọ omi ki o wa itọju ilera.
5. Agbo yẹ ki o wa ni ipamọ ninu apo ti a ti pa, kuro lati awọn orisun ooru ati awọn ina ti o ṣii.
