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2-Amino-3-nitro-6-picoline (CAS# 21901-29-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H7N3O2
Molar Mass 153.14
Yawan yawa 1.3682 (ƙananan ƙididdiga)
Matsayin narkewa 147-157 ° C
Matsayin Boling 276.04°C
Wurin Flash 140.7°C
Ruwan Solubility Dan kadan mai narkewa cikin ruwa.
Tashin Turi 0.000655mmHg a 25°C
Bayyanar rawaya crystal
Launi Yellow
pKa 2.50± 0.50 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Inert yanayi, dakin zafin jiki
Fihirisar Refractive 1.6500 (kimantawa)
MDL Saukewa: MFCD00047443

Cikakken Bayani

Tags samfurin

Lambobin haɗari R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S22 - Kada ku shaka kura.
S36 - Sanya tufafin kariya masu dacewa.
WGK Jamus 3
HS Code Farashin 2933990
Bayanin Hazard Haushi

 

Gabatarwa

6-Amino-5-nitro-2-picoline (6-Amino-5-nitro-2-picoline) wani fili ne na kwayoyin halitta tare da kaddarorin masu zuwa:

 

1. Bayyanar: 6-Amino-5-nitro-2-picoline fari ne zuwa rawaya mai ƙarfi.

2. Chemical Properties: shi ne mafi barga a cikin sauran ƙarfi, amma zai iya amsa a karkashin karfi alkali da acidic yanayi. Yana da narkewa a cikin wasu kaushi na kwayoyin halitta, kamar su alcohols, ethers da acetic acid.

3. Yi amfani da: 6-Amino-5-nitro-2-picoline ana amfani dashi a matsayin tsaka-tsaki a cikin haɗin gwiwar kwayoyin halitta, don haɗuwa da sauran kwayoyin halitta. Hakanan ana iya amfani da shi azaman ɗanyen abu don kera rini da pigments.

 

Hanyar shirya 6-Amino-5-nitro-2-picoline yawanci ana samun su ta hanyar sinadarai na 2-picoline. Hanyar roba ta al'ada ita ce amsawar 2-methylpyridine tare da nitric acid da nitrous acid. Ana buƙatar aiwatar da ƙayyadaddun tsarin kira a ƙarƙashin yanayin gwaji da suka dace.

 

Game da bayanin aminci, 6-Amino-5-nitro-2-picoline yana da ƙayyadaddun aminci a ƙarƙashin yanayin aiki na yau da kullun. Koyaya, dole ne a bi hanyoyin gwaje-gwaje masu dacewa da matakan kariya na sirri yayin sarrafa sinadarai. Wannan ya haɗa da sanya kayan kariya masu dacewa kamar safofin hannu na lab, tabarau da riguna na lab. Bugu da ƙari, ya kamata a adana fili a cikin busassun wuri mai kyau, kuma kauce wa haɗuwa da acid mai karfi, tushe mai karfi da abubuwa masu ƙonewa. Lokacin sarrafa fili, tabbatar da cewa an bi ƙa'idodin aiki masu aminci don tabbatar da amincin mutane da muhalli.


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