5-amino-2-fluorobenzoic acid (CAS# 56741-33-4)
| Awọn koodu ewu | R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. R22 – Ipalara ti o ba gbe |
| 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. S37 - Wọ awọn ibọwọ ti o dara. |
| HS koodu | 29163990 |
| Akọsilẹ ewu | Irritant |
Ọrọ Iṣaaju
5-amino-2-fluorobenzoic acid jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C7H6FNO2. O jẹ kirisita funfun ti o lagbara, iduroṣinṣin ni iwọn otutu yara. Atẹle ni apejuwe ti iseda rẹ, lilo, igbaradi ati alaye ailewu:
Iseda:
1. Irisi: 5-amino-2-fluorobenzoic acid jẹ okuta funfun ti o lagbara.
2. Solubility: O ni kekere solubility ninu omi ati ki o le jẹ die-die tiotuka ni Organic epo bi ethanol ati ketone.
3. Iduroṣinṣin gbigbona: O ni iduroṣinṣin ti o dara ati pe ko rọrun lati decompose nigba alapapo.
Lo:
5-amino-2-fluorobenzoic acid jẹ agbedemeji pataki ni iṣelọpọ Organic ati pe a lo nigbagbogbo ni awọn ile-iṣẹ elegbogi ati awọn ile-iṣẹ dye.
1. Awọn ohun elo elegbogi: O le ṣee lo lati ṣajọpọ diẹ ninu awọn oogun, bii clozapine.
2. Ohun elo Dye: O le ṣee lo bi iṣaju dye fun iṣelọpọ diẹ ninu awọn awọ awọ.
Ọna Igbaradi:
Awọn ọna igbaradi ti 5-amino-2-fluorobenzoic acid ni akọkọ pẹlu atẹle naa:
1. Idahun fluorination: 2-fluorobenzoic acid ati amonia ni a ṣe pẹlu ayase lati gba 5-amino-2-fluorobenzoic acid.
2. diazo lenu: akọkọ mura awọn diazo yellow ti 2-fluorobenzoic acid, ati ki o fesi pẹlu amonia lati se ina 5-amino-2-fluorobenzoic acid.
Alaye Abo:
Alaye aabo lori 5-amino-2-fluorobenzoic acid nilo iwadi siwaju sii ati ijẹrisi idanwo. Lilo yẹ ki o san ifojusi si awọn aaye wọnyi:
1. Yago fun olubasọrọ: yago fun olubasọrọ pẹlu awọ ara, oju ati atẹgun atẹgun. Fi omi ṣan pẹlu omi mimọ lẹsẹkẹsẹ lẹhin olubasọrọ.
2. Akọsilẹ Ibi ipamọ: Fipamọ ni ibi gbigbẹ, ibi ti o dara, kuro lati ina ati awọn ohun elo flammable.
3. akọsilẹ iṣẹ: ni lilo ilana naa yẹ ki o wọ awọn ibọwọ aabo, awọn gilaasi ati awọn iboju iparada, lati rii daju pe afẹfẹ ti o dara.
