5-Chlorobenzofuran (CAS# 23145-05-3)

Gabatarwa

5-Chlorobenzofuran wani fili ne na kwayoyin halitta. Ruwa ne mai kamshi mai kamshi. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na 5-chlorobenzofuran:

inganci:

Bayyanar: Ruwa mai launin rawaya mara launi zuwa haske.

Yawan yawa: kusan. 1.35 g/ml.

Wurin Flash: kusan. 117 ° C (hanyar kofin rufewa).

Solubility: dan kadan mai narkewa a cikin ruwa, mai narkewa a cikin kaushi na halitta kamar ethers da alcohols.

Amfani:

5-Chlorobenzofuran ana amfani dashi akai-akai a matsayin tsaka-tsaki a cikin haɗin gwiwar kwayoyin halitta don haɗakar da kwayoyin halitta masu aiki.

Hanya:

Akwai hanyoyi daban-daban don shirye-shiryen 5-chlorobenzofuran, kuma daya daga cikin hanyoyin da aka saba amfani dashi shine hada 5-chlorophenol da acetic anhydride ta hanyar amsawa a gaban yanayin acidic.

Bayanin Tsaro:

5-Chlorobenzofuran wani fili ne na kwayoyin halitta kuma yakamata ya guje wa hulɗar kai tsaye tare da fata, idanu, da fili na numfashi. Da fatan za a sa safofin hannu masu kariya, tabarau, da abin rufe fuska yayin aiki.

Lokacin adanawa, yakamata a rufe shi kuma a ajiye shi a wuri mai sanyi, busasshiyar, nesa da wuta da oxidants.

Bi ƙa'idodin da suka dace da jagororin aiki kuma yi amfani da fili a ƙarƙashin yanayi mai aminci.