1-Phenyl-3-chloro-1-propyn (CAS# 3355-31-5)

Mawu Oyamba

1-phenyl-3-chloroo-1-propyn ndi organic pawiri ndi mankhwala formula C9H5Cl, amene ali m'gulu la halogenated alkynes.

Chilengedwe:

1-phenyl-3-chroo-1-propyn ndi madzi opanda mtundu mpaka achikasu pang'ono komanso fungo lonunkhira bwino. Izo sizisungunuka m'madzi kutentha, koma zimasungunuka mu zosungunulira za organic monga ethanol ndi ether. Ili ndi malo osungunuka a -12 ° C ndi malo otentha a 222-223 ° C.

Gwiritsani ntchito:

1-phenyl-3-chloroo-1-propyn amagwiritsidwa ntchito kwambiri popanga organic synthesis reaction. Itha kugwiritsidwa ntchito pokonzekera mitundu yosiyanasiyana ya organic, monga mafuta a camphor, fungicides ndi intermediates mankhwala. Itha kugwiritsidwanso ntchito ngati chothandizira komanso chothandizira m'ma laboratories amankhwala.

Njira:

1-Phenyl-3-chloro-1-propyn imatha kupezeka pochita phenylacetylene ndi hydrogen chloride. Zomwe zimachitika zimatha kuchitidwa pansi pa kuwala, nthawi zambiri pogwiritsa ntchito chothandizira monga ferric chloride ndi zina zotero.

Zambiri Zachitetezo:

1-phenyl-3-chroo-1-propyn ndi mankhwala osokoneza bongo omwe angayambitse kutupa ndi kukwiya pokhudzana ndi khungu ndi maso. Zida zodzitetezera zoyenera monga magolovesi ndi magalasi ziyenera kuvala panthawi yogwira ntchito. Komanso ake mkulu kusakhazikika, ayenera kupewa inhalation ake nthunzi. Mu ntchito ndi kusunga ndondomeko ayenera kulabadira moto ndi kuphulika miyeso kupewa.