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mankhwala

2 3 6-Trichloropyridine (CAS# 29154-14-1)

Chemical Property:

Molecular Formula Chithunzi cha C5H2Cl3N
Molar Misa 182.44
Kuchulukana 1.8041 (kuyerekeza movutikira)
Melting Point 66-67 ° C
Boling Point 300.44°C (kuyerekeza molakwika)
Pophulikira 111.159°C
Kusungunuka sungunuka mu Methanol
Kuthamanga kwa Vapor 0.134mmHg pa 25°C
Maonekedwe ufa mpaka kristalo
Mtundu Wachikasu wopepuka mpaka Brown
pKa -3.79±0.10(Zonenedweratu)
Mkhalidwe Wosungira Sungani pamalo amdima, Osindikizidwa owuma, Kutentha kwachipinda
Refractive Index 1.6300 (chiyerekezo)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Poizoni LD50 ipr-mus: 150 mg/kg TXAPA9 11,361,67

 

Mawu Oyamba

2,3,6-Trichloropyridine ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:

 

Ubwino:

- 2,3,6-Trichloropyridine ndi madzi opanda mtundu mpaka achikasu komanso onunkhira.

- Ndi mankhwala omwe sasungunuka m'madzi koma amasungunuka mu zosungunulira za organic.

- 2,3,6-Trichloropyridine ili ndi kukhazikika kwa mankhwala abwino ndipo imakhala yokhazikika pa kutentha.

 

Gwiritsani ntchito:

- 2,3,6-Trichloropyridine imagwiritsidwa ntchito kwambiri ngati chothandizira, chosungunulira komanso chapakatikati mu kaphatikizidwe ka organic.

- Chifukwa cha kusungunuka kwake komanso kukhazikika kwake, nthawi zambiri amagwiritsidwa ntchito popanga ma polima, ma polyamides ndi ma polyesters.

 

Njira:

- Kukonzekera njira ya 2,3,6-trichloropyridine nthawi zambiri imagwiritsa ntchito 2,3,6-tribromopyridine monga poyambira, ndipo imakhudzidwa ndi antimoni trichloride pansi pa zinthu zamchere kuti ipeze mankhwala.

 

Zambiri Zachitetezo:

- 2,3,6-Trichloropyridine imakwiyitsa ndipo imatha kukhala ndi zotsatira zoyipa pakhungu, maso, ndi kupuma.

- Njira zoyenera zodzitetezera monga kuvala magolovesi odzitchinjiriza, zishango zakumaso, ndi magalasi odzitchinjiriza ziyenera kuchitidwa pogwira ndikugwiritsa ntchito.

- Pewani kutulutsa nthunzi yake ndikupewa kukhudza khungu.

- Yesetsani kuzigwiritsa ntchito pamalo abwino mpweya wabwino ndikuzisunga bwino, kutali ndi moto ndi zinthu zomwe zimatha kuyaka.

- 2,3,6-Trichloropyridine ingayambitse kuwonongeka kwa chilengedwe pamene itatayidwa molakwika, kutayikira, kapena kutayidwa, ndipo zinyalala ziyenera kutayidwa moyenera malinga ndi malamulo a m'deralo.

 


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