CAS# 2923-56-0)
| Periculum symbola | XI - Irritant |
| Periculum Codes | R20/21/22 - Inspiratio noxia, in contactu cum cute et absorpta. R36/37/38 - Irritando ad oculos, systema respiratorium et cutem. |
| Salus Descriptio | S26 - In contactu cum oculis, statim cum aqua multa ablue et consilium quaere medicinae. S36/37/39 - Vestis tutelae, chirothecae et oculi/faciei tutelam idoneam induere. S37/39 - gere idoneam caestus et oculum/faciem tutelam |
| HS Code* | 29280000 |
| Periculum Classis | INRITATIO |
Introductio
4-(Trifluoromethyl) Hydrochloridis phenylhydrazinum est compositum organicum cum formula chemica C7H3F3N2 · HCl. Est talis descriptio naturae, usus, praeparationis ac salutis notitia;
Naturae:
-Appearance: Alba ad lucem flavo pulveris crystallini
-Molecular Pondus: 232.56
-Metting Point: 142-145 ° C
-Solubility: dissolvi in aqua et alcohol, insolubile in solventibus non polaris
Utere:
4. (Trifluoromethyl) hydrochloridum phenylhydrazinum amplis applicationibus in chemia synthetica organica habet:
- Potest uti reagens ad reactiones organicas, sicut synthesis amino acidorum, catalyst synthesis, etc.
- Potest etiam adhiberi ut medium syntheticum pro tinguis organicis.
Modus:
In genere, 4-(Trifluoromethyl) phenylhydrazinum hydrochloridum his gradibus praeparari potest:
1. 4-Nitrotoluene cum acido trifluoromethanesulfonico geritur ad obtinendum 4-trifluoromethyltoluene.
2. 4-Trifluoromethyltoluene redundat cum hydrazino ad generandum 4-trifluoromethylphenylhydrazine.
3. Denique 4-trifluoromethylphenylhydrazinum portatur cum acido hydrochlorico ad obtinendum 4-(Trifluoromethyl) hydrochloridi phenol.
Salus Information:
- 4-(Trifluoromethyl) phenylhydrazinum hydrochloridum est chemicum, quod ad rationes tutas pertinentes sequi debet et opportunas mensuras salutis laboratorias conservare.
-Geramus aptam personalem apparatum tutelae ut lab caestus, goggles, etc. cum compositis tractandis.
— Fuge attrahens pulverem vel contactum cum cute, oculos et vestem, ne irritatio vel iniuria.
- Fuge contactum cum oxidantibus et acida fortis in repositione et tractando ad vitandum reactionem.
-Si absorptus vel haustus, protinus medicinae operam quaere. Si cutis vel oculus contactus incidit, abundantiam aquae per 15 minutas saltem accende, et operam medicinae quaere.
