asia_oju-iwe

ọja

2-FLUORO-3-NITRO-5-BROMO PYRIDINE(CAS# 886372-98-1)

Ohun-ini Kemikali:

Fọọmu Molecular C5H2BrFN2O2
Molar Mass 220.98
iwuwo 1.923
Ojuami Boling 272 ℃
Oju filaṣi 119 ℃
pKa -6.82± 0.20 (Asọtẹlẹ)
Ibi ipamọ Ipo labẹ gaasi inert (nitrogen tabi argon) ni 2-8 ° C

Alaye ọja

ọja Tags

Awọn aami ewu Xn – ipalara
Awọn koodu ewu 22 – Ipalara ti o ba gbe

 

Ọrọ Iṣaaju

6-METHYLINDOLE-2-CARBOXYLIC ACID (2-FLUORO-3-NITRO-5-BROMO PYRIDINE) JE ARAPO OGA.

 

Didara:

- Irisi: Ailawọ tabi awọ-ofeefee ri to

- Solubility: Diẹ tiotuka ninu omi, tiotuka ni orisirisi awọn nkan ti o ni nkan ti ara ẹni gẹgẹbi ethanol ati dimethylformamide.

 

Lo:

6-methylindole-2-carboxylic acid jẹ lilo pupọ ni aaye ti iṣelọpọ Organic ati pe o jẹ agbedemeji pataki. O le ṣee lo bi paati awọn ohun elo ti njade fluorescence, awọn ayase, ati awọn ohun elo itanna.

 

Ọna:

Igbaradi ti 6-methylindole-2-carboxylic acid ni a maa n gba nipasẹ iṣọpọ-igbesẹ pupọ. Awọn igbesẹ kan pato pẹlu ifarọpo ti indole, halogenation, ati carboxylation.

 

Alaye Abo:

6-Methylindole-2-carboxylic acid jẹ agbo-ara Organic ati pe o ni awọn ewu kan. Nigbati o ba nlo tabi mimu, wọ ohun elo aabo ti o yẹ ki o yago fun olubasọrọ taara pẹlu awọ ara ati oju. Awọn ilana ailewu ti o yẹ yẹ ki o tẹle lakoko lilo yàrá tabi ibi ipamọ.


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