5-Amino-2-bromo-3-methylpyridine (CAS# 38186-83-3)
| Awọn aami ewu | Xn – ipalara |
| Awọn koodu ewu | R22 – Ipalara ti o ba gbe R41 - Ewu ti pataki ibaje si oju |
| UN ID | UN2811 |
| HS koodu | 29333999 |
| Kíláàsì ewu | 6.1 |
Ọrọ Iṣaaju
5-Amino-2-bromo-3-picoline jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C7H8BrN2. Atẹle ni apejuwe ti iseda rẹ, lilo, igbaradi ati alaye ailewu:
Iseda:
5-Amino-2-bromo-3-picoline ni a ri to pẹlu kan funfun si bia ofeefee fọọmu crystalline. O le wa ni tituka ni awọn ọti-lile anhydrous, ethers ati awọn hydrocarbons chlorinated, solubility kekere ninu omi. Iwọn yo rẹ jẹ iwọn 74-78 Celsius.
Lo:
5-Amino-2-bromo-3-picoline, gẹgẹbi agbedemeji agbedemeji, jẹ lilo pupọ ni iṣelọpọ Organic. O le ṣee lo bi ohun elo ibẹrẹ tabi ọja agbedemeji ti iṣesi iṣelọpọ Organic, ati pe o le ṣee lo lati ṣajọpọ ọpọlọpọ awọn agbo ogun ti o ni nitrogen, awọn awọ Fuluorisenti, awọn oogun ati awọn kemikali miiran. Fun apẹẹrẹ, o le ṣee lo ni igbaradi ti awọn ipakokoropaeku, awọn awọ, awọn oogun ati iru bẹẹ.
Ọna Igbaradi:
Ọna igbaradi ti 5-Amino-2-bromo-3-picoline le ṣee ṣe nipasẹ ifasilẹ bromination ti pyridine. Ọna sintetiki ti o wọpọ ni lati fesi pyridine pẹlu bromoacetic acid, ni iwaju acid kan, lati fun ọja naa 5-Amino-2-bromo-3-picoline.
Alaye Abo:
Awọn ijinlẹ aabo lori 5-Amino-2-bromo-3-picoline ni opin. Bibẹẹkọ, gẹgẹbi ohun elo Organic, jọwọ tẹle awọn ilana aabo yàrá gbogbogbo nigba mimu, pẹlu wọ ohun elo aabo ti o yẹ lati yago fun ifasimu, olubasọrọ pẹlu awọ ara ati jijẹ. O yẹ ki o wa ni ipamọ ni ibi gbigbẹ, dudu ati ki o ya sọtọ lati awọn oxidants, awọn acids ti o lagbara ati awọn ipilẹ ti o lagbara.
