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samfur

[(difluoromethyl) thio] benzene (CAS# 1535-67-7)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H6F2S
Molar Mass 160.18
Yawan yawa 1.21± 0.1 g/cm3 (An annabta)
Matsayin Boling 63°C/7mmHg(lit.)
Wurin Flash 45°C
Tashin Turi 4.82mmHg a 25°C
Bayyanar ruwa mai tsabta
Launi Mara launi zuwa Kusan mara launi
Yanayin Ajiya Yanayin Daki
Fihirisar Refractive 1.5090 zuwa 1.5130

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

ID na UN UN 1993 3/PG III
Matsayin Hazard 3
Rukunin tattarawa III

Bayanan Bayani

Amfani Difluoromethyl phenylene sulfide wani nau'in ether ne wanda za'a iya amfani dashi azaman reagent biochemical.

 

Gabatarwa

Difluoromethylphenylene sulfide wani fili ne na kwayoyin halitta.

Difluoromethylphenylene sulfide an fi amfani dashi azaman tsaka-tsaki a cikin halayen ƙwayoyin halitta a cikin masana'antu. Hakanan za'a iya amfani dashi azaman ƙari ga kaushi, abubuwan tsaftacewa da samfuran mai.

Hanyoyi don shirye-shiryen difluoromethylphenylene sulfide sun haɗa da transesterification da bromination. Ɗaya daga cikin hanyoyin shirye-shiryen da aka saba amfani da su shine amsa difluoromethylbenzoate tare da sodium sulfate ko sodium sulfate dodeca hydrate a karkashin alkali catalysis.

Bayanin tsaro: Difluoromethylphenylene sulfide yana da rauni sosai, mai ƙonewa, yana da haushi ga idanu da fata, kuma ya kamata a guji hulɗar kai tsaye. Yakamata a kula don gujewa tartsatsin wuta, buɗe wuta da tartsatsin wutar lantarki lokacin amfani da shi, kuma yakamata a sanya shi a wuri mai nisa da nisantar zafi da wuta lokacin adanawa. Ya kamata a rufe akwati kuma a adana shi a wuri mai sanyi, busasshen wuri, nesa da oxidants da acid.


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