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ọja

2-Chloro-3-Nitro-5-Bromo-6-Picoline (CAS # 186413-75-2)

Ohun-ini Kemikali:

Fọọmu Molecular C6H4BrClN2O2
Molar Mass 251.47
iwuwo 1.810± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Boling 306.3± 37.0 °C (Asọtẹlẹ)
Oju filaṣi 139.052°C
Vapor Presure 0.001mmHg ni 25°C
pKa -4.02± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo labẹ gaasi inert (nitrogen tabi argon) ni 2-8 ° C
Atọka Refractive 1.612

Alaye ọja

ọja Tags

Ewu ati Aabo

Awọn koodu ewu 20/22 - Ipalara nipasẹ ifasimu ati ti o ba gbe.
Apejuwe Abo 36/37 - Wọ aṣọ aabo ati awọn ibọwọ to dara.
HS koodu 29339900

 

 

2-Chloro-3-Nitro-5-Bromo-6-Picoline (CAS# 186413-75-2) Ifihan

CNBMP, fun kukuru, jẹ ẹya Organic yellow. Atẹle jẹ ifihan si iseda, lilo, agbekalẹ ati alaye aabo ti CNBMP: Iseda:
-Irisi: CNBMP jẹ awọ ti ko ni awọ tabi awọ-ofeefee kekere ti o lagbara.
-Melting ojuami: Aaye yo ti CNBMP wa laarin 148-152 iwọn Celsius.
-Solubility: CNBMP ni o dara solubility ni Organic epo, ṣugbọn kekere solubility ninu omi.

Lo:
- CNBMP jẹ lilo pupọ bi elegbogi ati awọn agbedemeji ipakokoropaeku. O le ṣee lo bi awọn ohun elo aise fun iṣelọpọ diẹ ninu awọn oogun ati awọn ipakokoropaeku, gẹgẹbi awọn oogun egboogi-akàn, awọn oogun apakokoro ati awọn ipakokoropaeku.
-Nitori CNBMP ni diẹ ninu awọn ohun-ini kemikali pataki, o tun le ṣee lo ni iṣelọpọ awọn awọ, awọn kikun ati awọn awọ miiran.

Ọna:
- CNBMP le ti wa ni pese sile nipa kemikali lenu. Ọna kan ti o wọpọ fun igbaradi jẹ nipasẹ isunmọ ti 2-bromo-3-nitro-5-chloro-6-methylpyridine ati iṣuu soda bromide. Ihuwasi naa ni gbogbogbo ni a ṣe ni ohun elo Organic ni iwọn otutu ti o yẹ ati pH.

Alaye Abo:
- CNBMP jẹ ohun elo Organic, nitorinaa o nilo lati ṣọra nigba lilo ati mimu rẹ. O le jẹ ibinu ati ipalara, nitorinaa awọn igbese ailewu yẹ ki o mu, gẹgẹbi wọ awọn ibọwọ aabo kemikali ati aabo atẹgun.
-Nigba ipamọ ati gbigbe, CNBMP yẹ ki o yago fun olubasọrọ pẹlu awọn oxidants, awọn acids ti o lagbara ati awọn ipilẹ agbara lati ṣe idiwọ awọn aati ti o lewu.
-Ni afikun, nigbati o ba npa idoti CNBMP, o yẹ ki o wa ni idalẹnu daradara ni ibamu pẹlu awọn ilana agbegbe lati rii daju pe ayika ati aabo eniyan.

Jọwọ ṣe akiyesi pe CNBMP jẹ agbo-ara Organic, ati lilo to dara ati mimu jẹ pataki pupọ. Ṣaaju lilo, jọwọ faramọ pẹlu aabo rẹ ati awọn itọnisọna lilo, ki o tẹle awọn ilana idanwo.


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