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5-FLUORO-2-HYDROXY-3-NITROPYRIDINE (CAS# 136888-20-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C5H3FN2O3
Molar Mass 158.09
Yawan yawa 1.55± 0.1 g/cm3 (An annabta)
Matsayin Boling 249.1 ± 40.0 °C (An annabta)
Wurin Flash 144.074°C
Ruwan Solubility Dan kadan mai narkewa cikin ruwa.
Tashin Turi 0mmHg a 25 ° C
Bayyanar Ruwan rawaya zuwa haske rawaya
pKa 6.43± 0.10 (An annabta)
Yanayin Ajiya Yanayin rashin aiki, Zazzabin ɗaki
Fihirisar Refractive 1.59
MDL Saukewa: MFCD05662412

Cikakken Bayani

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Hadari da Tsaro

Alamomin haɗari Xi - Haushi
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36/37 - Sanya tufafin kariya da safar hannu masu dacewa.

5-FLUORO-2-HYDROXY-3-NITROPYRIDINE (CAS# 136888-20-5) Gabatarwa

2-Hydroxy-3-nitro-5-fluoropyridine (-) wani fili ne na kwayoyin halitta tare da tsarin sinadarai C5H3FN2O3. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci:

Hali:
-Bayyana: 2-hydroxy-3-nitro-5-fluoropyridine abu ne mai kauri mara launi zuwa rawaya dan kadan.
-Solubility: Ba shi da narkewa a cikin ruwa, amma ana iya narkar da shi cikin kaushi na kwayoyin halitta.

Amfani:
-Hanyoyin sinadarai: 2-hydroxy-3-nitro-5-fluoropyridine za a iya amfani da shi azaman tsaka-tsaki na kwayoyin halitta don haɗuwa da wasu mahadi.
-Maganin gwari: Haka nan ana iya amfani da shi a matsayin danyen kayan kashe qwari da yin amfani da shi wajen shirya maganin kashe qwari.

Hanyar Shiri:
Gabaɗaya, ana iya samun 2-hydroxy-3-nitro-5-fluoropyridine ta nitration na fluoropyridine. Ana iya inganta takamaiman hanyar shiri bisa ga buƙatu da yanayi.

Bayanin Tsaro:
-2-Hydroxy-3-nitro-5-fluoropyridine sinadari ne da ke buƙatar kulawa da adanawa da kyau. Lokacin da ake amfani da shi, ya kamata a bi matakan tsaro masu dacewa, kuma a yi amfani da kayan kariya masu dacewa.
-Yana iya haifar da haushi da lahani ga jikin mutum. Lokacin da ake hulɗa da juna, yi ƙoƙarin kauce wa hulɗar fata da ido kuma kula da samun iska mai kyau.
-A cikin yanayi na gaggawa, kamar sha, shaka ko tuntuɓar fata, nemi kulawar likita nan da nan kuma a kawo alamar sinadarai ko takardar bayanan aminci.

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