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3-amino-2-chloro-6-picoline (CAS# 39745-40-9) Chithunzi Chowonetsedwa
  • 3-amino-2-chloro-6-picoline (CAS# 39745-40-9) 1

3-amino-2-chloro-6-picolini (CAS# 39745-40-9)

Chemical Property:

Molecular Formula C6H7ClN2
Molar Misa 142.59
Kuchulukana 1.2124 (kuyerekeza movutikira)
Melting Point 88-91 ° C
Boling Point 232.49 ° C (kuyerekeza molakwika)
Pophulikira 112.5°C
Kuthamanga kwa Vapor 0.011mmHg pa 25°C
Maonekedwe Crystalline Powder
Mtundu Kirimu kuti tani
pKa 3.38±0.10 (Zonenedweratu)
Mkhalidwe Wosungira pansi pa mpweya wa inert (nayitrogeni kapena Argon) pa 2-8 °C
Refractive Index 1.4877 (chiyerekezo)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu.
R22 - Zowopsa ngati zitamezedwa
Kufotokozera Zachitetezo S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S39 - Valani chitetezo chamaso / kumaso.
Ma ID a UN 2811
HS kodi 29339900
Kalasi Yowopsa 6.1

3-amino-2-chloro-6-picolini (CAS#39745-40-9) Chiyambi

5-Amino-6-chroo-2-picoline ndi organic pawiri ndi formula molecular C7H8ClN2 ndi molecular kulemera kwa 162.61g/mol.

Pagululi ndi woyera crystalline wolimba ndi fungo losiyana. Ikhoza kusungunuka m'madzi ndi zosungunulira zambiri za organic. Pawiriyi ndi yokhazikika pa kutentha kwabwino, koma ikhoza kuwola pansi pa kutentha kapena kuwala.

5-Amino-6-chloro-2-picoline ili ndi ntchito zosiyanasiyana zamankhwala ndi chemistry. Amagwiritsidwa ntchito ngati wapakatikati mu kaphatikizidwe organic ndipo angagwiritsidwe ntchito pokonzekera zosiyanasiyana organic mankhwala. Kuphatikiza apo, imagwiritsidwanso ntchito ngati zopangira komanso zopatsirana m'munda wa mankhwala ophera tizilombo ndi mankhwala.

5-Amino-6-chloro-2-picoline ikhoza kukonzedwa ndi mankhwala a 2-chloro-6-methylpyridine ndi ammonia. Makamaka, 2-chloro-6-methylpyridine ndi mpweya wa ammonia amatha kuchitapo kanthu pamikhalidwe yoyenera, kenako amayeretsedwa ndi crystallization kuti apeze zomwe akufuna.

Pazambiri zachitetezo, 5-Amino-6-chloro-2-picoline ndi gulu lachilengedwe lomwe lili ndi zoopsa zina. Zingayambitse kuyabwa kwa kupuma, khungu ndi maso. Njira zodzitetezera zoyenera, monga magalasi, magolovesi ndi zovala zoyenera zodzitetezera, ziyenera kutengedwa mukamagwiritsa ntchito kapena mukukumana ndi mankhwalawa. Pogwira ntchito imeneyi, pewani kupuma nthunzi kapena fumbi lake ndikuonetsetsa kuti malo ogwirira ntchito ali ndi mpweya wabwino. Posungira ndi kutaya pawiri, njira zoyenera zotetezera ziyenera kutsatiridwa.

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