asia_oju-iwe

ọja

N-Methyl-Piperidine-4-carboxylic acid (CAS# 68947-43-3)

Ohun-ini Kemikali:

Fọọmu Molecular C7H13NO2
Molar Mass 143.18
iwuwo 1.103
Ojuami Boling 246.1 ± 33.0 °C (Asọtẹlẹ)
Oju filaṣi 102.6°C
Vapor Presure 0.00899mmHg ni 25°C
pKa 3.16± 0.20 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive 1.488

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
HS koodu 29333990
Akọsilẹ ewu Irritant

 

Ọrọ Iṣaaju

1-Methylpiperidin-4-carboxylic acid jẹ ẹya Organic yellow. Atẹle jẹ ifihan si iseda rẹ, lilo, awọn ọna iṣelọpọ ati alaye ailewu:

 

Didara:

1-Methylpiperidine-4-carboxylic acid jẹ awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ-awọ ti o ni itọwo kikorò ati õrùn gbigbona. O jẹ tiotuka ninu omi ati diẹ ninu awọn olomi Organic gẹgẹbi awọn ọti-lile ati awọn ethers ni iwọn otutu yara. 1-Methylpiperidine-4-carboxylic acid ni awọn ohun-ini kemikali iduroṣinṣin ati pe a le lo ni ibamu labẹ awọn ipo kan.

 

Nlo: O tun lo bi ohun elo aise pataki fun awọn awọ ati awọn awọ, bakanna bi agbedemeji ni igbaradi ti awọn ohun itọju ati awọn afikun ti a bo.

 

Ọna:

Ọna igbaradi ti 1-methylpiperidine-4-carboxylic acid le ṣee gba nipasẹ alkylation ti piperidine. Ọna ti o wọpọ ni lati fesi piperidine pẹlu kẹmika labẹ awọn ipo ipilẹ lati ṣe agbejade 1-methylpiperidine, eyiti a tun ṣe pẹlu formic acid lati gba ọja ibi-afẹde 1-methylpiperidine-4-carboxylic acid.

 

Alaye Abo:

1-Methylpiperidin-4-carboxylic acid jẹ kemikali ti o le ṣe ipalara fun eniyan ati ayika. Lakoko lilo ati ibi ipamọ, awọn ilana ṣiṣe ailewu yẹ ki o šakiyesi. O le ni ipa ibinu lori oju, awọ ara, ati atẹgun atẹgun, ati pe ohun elo aabo yẹ ki o wọ nigbati o nṣiṣẹ. O yẹ ki o wa ni ipamọ ni itura, gbigbẹ, aaye ti o ni afẹfẹ daradara ati yago fun olubasọrọ pẹlu awọn ohun elo ina. Nigbati o ba n sọ egbin nu, o yẹ ki o sọnu ni ibamu pẹlu awọn ilana agbegbe lati yago fun idoti si ayika.


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