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4-Chloro-2 5-difluorobenzoic acid (CAS#132794-07-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H3ClF2O2
Molar Mass 192.55
Yawan yawa 1.4821 (ƙididdiga)
Matsayin narkewa 154-157 ° C (lit.)
Matsayin Boling 258ºC (ƙananan ƙididdiga)
Wurin Flash 121.6°C
Tashin Turi 0.00217mmHg a 25°C
Bayyanar Fari zuwa fari-kamar foda
Launi Kusa da fari
pKa 2.70± 0.10 (An annabta)
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

Lambobin haɗari R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
WGK Jamus 3
HS Code 29163990
Matsayin Hazard HAUSHI

Gabatarwa

Gabatar da 4-Chloro-2,5-difluorobenzoic acid (CAS # 132794-07-1), wani sinadari mai tsabta mai tsabta wanda ke yin raƙuman ruwa a cikin duniyar kwayoyin halitta da bincike na magunguna. Wannan ƙwararren benzoic acid na musamman yana da siffa ta musamman na ƙwayoyin ƙwayoyin cuta, wanda ke nuna duka chlorine da abubuwan maye gurbin fluorine waɗanda ke haɓaka reactivity da haɓakarsa a aikace-aikace daban-daban.

4-Chloro-2,5-difluorobenzoic acid fari ne zuwa kashe-fari crystalline foda, wanda aka sani da kyau kwarai solubility a cikin kwayoyin kaushi, yin shi da manufa dan takara ga kewayon sinadaran halayen. Daban-daban kaddarorin sa sun ba shi damar yin aiki a matsayin tsaka-tsaki mai mahimmanci a cikin haɗin hadaddun kwayoyin halitta, musamman a cikin haɓakar agrochemicals da magunguna. Masu bincike da masana'antun sun yaba da ikonsa na sauƙaƙe ƙirƙirar mahadi tare da haɓaka ayyukan ilimin halitta da ƙayyadaddun bayanai.

Wannan fili yana da kima musamman a fannin sinadarai na magani, inda ake amfani da shi wajen ƙira da haɗakar da masu neman maganin novel. Tsarinsa na musamman na fluorinated zai iya yin tasiri sosai ga pharmacokinetic da pharmacodynamic kaddarorin abubuwan da suka haifar, yana haifar da ingantaccen inganci da rage tasirin sakamako. Bugu da ƙari, 4-Chloro-2,5-difluorobenzoic acid kuma ana amfani da shi wajen samar da sinadarai na musamman da kayan aiki, yana ƙara faɗaɗa iyakokin aikace-aikacensa.

Lokacin da ka zaɓi 4-Chloro-2,5-difluorobenzoic acid, kuna zuba jari a cikin samfurin da ya dace da mafi girman matsayi na inganci da tsabta. Ƙaddamar da ƙaddamar da gwaji mai ƙarfi da kula da inganci yana tabbatar da cewa kun sami ingantaccen samfur mai dacewa don bincike da buƙatun ci gaba. Buɗe yuwuwar ayyukanku tare da wannan keɓaɓɓen fili kuma ku ɗanɗana bambancin da zai iya yi a cikin ƙoƙarin haɗa sinadarai.


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