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5-Chloro-2 4-difluorobenzoic acid (CAS# 130025-33-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H3ClF2O2
Molar Mass 192.55
Yawan yawa 1.573 ± 0.06 g/cm3 (An annabta)
Matsayin Boling 272.6 ± 35.0 °C (An annabta)
Wurin Flash 118.7°C
Tashin Turi 0.00294mmHg a 25°C
Bayyanar Foda mai haske
pKa 2.84± 0.10 (An annabta)
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki

Cikakken Bayani

Tags samfurin

5-Chloro-2,4-difluorobenzoic acid yana da wasu kaddarorin da amfani.

inganci:
5-Chloro-2,4-difluorobenzoic acid wani fili ne na kwayoyin halitta. Lura ce marar launi wanda ke narkewa a cikin wasu kaushi na halitta kamar ethanol da methylene chloride. Filin yana da ƙarfi redox Properties.

Amfani:

Hanya:
Ana iya samun shirye-shiryen 5-chloro-2,4-difluorobenzoic acid ta hanyar chlorination na 2,4-difluorobenzoic acid. Ana iya daidaita takamaiman hanyar shirye-shiryen bisa ga ma'auni da yanayin da ake buƙata. Hanyar shiri ta gama gari ita ce amfani da phosphorus chloride a matsayin wakili na chlorinating don aiwatar da martani a ƙarƙashin yanayin da ya dace.

Bayanin Tsaro: Yana iya haifar da haushi da lahani ga idanu, fata, da hanyoyin numfashi, kuma matakan kariya da suka dace kamar safar hannu, tabarau, da tufafin kariya yakamata a sanya lokacin da ake mu'amala. Ka guji shakar tururi ko ƙura yayin amfani, da kuma kula da yanayin samun iska mai kyau. Guji hulɗa da oxidants, acid da combustibles yayin ajiya don hana halayen sinadarai ko gobara. Ma'ajiyar da ta dace da kulawa sune muhimman abubuwa don tabbatar da aminci.


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