0102030405
0102030405
I-CAS No. 463-49-0 Allenes Supplier. Ukuhlanzeka okuphezulu Allenes wholesale.
2024-05-30 13:42:05
I-Allene, enefomula yamakhemikhali i-C3H4 kanye nenombolo ye-CAS 463-49-0, igesi engenambala enokunambitheka okumnandi kancane. Ayincibiliki emanzini, incibilika kancane ku-ethanol, kodwa incibilika kalula ku-ether. Iphuzu lokuncibilika lika-Allene ngu -136 ° C, indawo yokubilisa ingu -34 ° C, kanti ukuminyana kungu-0.647 g/cm ³. Ukuminyana komhwamuko ngu-1.42 (okuhlobene nomoya ku-20 ° C), ukucindezela komhwamuko ngu-6795 mm Hg (21 ° C), kanye nenkomba ye-refractive ngu-1.4169. Izimo zokugcina ezinconyiwe ziphakathi kuka-2-8 ° C. Umkhawulo wokuqhuma we-Allene ngu-13%.
Mayelana nokuphepha, i-Allene ibhekwa njengegesi evuthayo kanti ilebula lezinto eziyingozi ngu-F+, F, Ikhodi yesigaba sezingozi ngu-R12. Inombolo yayo yokuthutha impahla eyingozi ithi UN 2200 2.1, okungeyezimpahla eziyingozi ze-Class 2.1.
I-Allene isetshenziswa njengento ebalulekile eyisisekelo kukhemistri ephilayo, ikakhulukazi njengendawo ephakathi ku-organic synthesis. Ingalungiswa kusuka ku-olefin ngokusebenzisa ukusabela kwamakhemikhali okuthile, njengokwengeza i-dibromocarbon kuma-olefin bese kusetshenziswa ukuncishiswa kwensimbi okucushiwe.
Njengamanje, kunezinhlobonhlobo ezihlukahlukene zemikhiqizo ye-Allene etholakalayo emakethe, kusukela ku-95% kuya ku-99.99%. Izindlela zokupakisha nazo zenziwa ngendlela oyifisayo ngokwezidingo zabasebenzisi, okuhlanganisa nemikhiqizo esemabhodleleni neyasemathinini enamakhono ahlukene.
Ithimba lethu labacwaningi liqukethe iqembu lochwepheshe abanolwazi nabanekhono abanolwazi oluningi namakhono ochwepheshe emkhakheni wamagesi akhethekile nama-isotopes azinzile. Ngokuqhubeka nokusungula izinto ezintsha kanye nemizamo yocwaningo nentuthuko, siqhubeka sethula imikhiqizo yekhwalithi ephezulu nehlanzekile ukuze sihlangabezane nezidingo eziguqukayo zamakhasimende ethu.
Ifektri yethu ifakwe imishini yokukhiqiza yesimanje kanye nezinqubo eziqinile zokukhiqiza ukuze kuqinisekiswe ukuzinza nokuthembeka kwemikhiqizo yethu. Sigxila ekuvikelweni kwemvelo kanye nentuthuko esimeme, sizibophezele ekwehliseni umthelela endaweni ezungezile nokuhambisana nemithethonqubo kanye namazinga afanele.