0102030405
0102030405
CAS No. 463-49-0 Allenes Supplier. High kuchena Allenes wholesale.
2024-05-30 13:42:05
Allene, ine kemikari formula C3H4 uye CAS nhamba 463-49-0, igasi risina ruvara uye rinotapira zvishoma. Haina kunyungudika mumvura, inonyungudika zvishoma mu ethanol, asi inonyungudika nyore mu ether. Kunyungudika kweAllene i -136 ° C, nzvimbo yekuvira i -34 ° C, uye density i 0.647 g/cm ³. Kuwanda kwayo kwemhute i1.42 (inoenderana nemhepo pa20 ° C), mhute yemhepo i6795 mm Hg (21 ° C), uye refractive index i1.4169. Izvo zvinokurudzirwa kuchengetedza mamiriro ari pakati pe2-8 ° C. Muganho unoputika weAllene ndeye 13%.
Panyaya yekuchengeteka, Allene inoiswa segasi rinopfuta uye iyo ine njodzi zvinhu label ndeye F+, F, Iyo njodzi chikamu kodhi iR12. Nhamba yekutakura zvinhu zvine njodzi ndeye UN 2200 2.1, inova yeClass 2.1 zvinhu zvine njodzi.
Allene inoshandiswa seyakakosha basic material muorganic chemistry, kunyanya seyepakati muorganic synthesis. Inogona kugadzirwa kubva kuolefins kuburikidza nekuita kwemakemikari chaiwo, sekuwedzera dibromocarbon kune olefins uyezve kushandisa activated simbi kuderedza.
Parizvino, kune kwakasiyana kucheneswa kweAllene zvigadzirwa zviripo pamusika, kubva pa95% kusvika 99.99%. Nzira dzekurongedza dzakagadziridzwawo zvinoenderana nezvinodiwa nemushandisi, kusanganisira zvigadzirwa zvemabhodhoro uye zvemumagaba zvine hunyanzvi hwakasiyana.
Chikwata chedu chekutsvagisa chine boka revashandi vane ruzivo uye vane hunyanzvi vane ruzivo rwakakura uye hunyanzvi hwehunyanzvi muminda yemagasi akakosha uye isotopes yakagadzikana. Kuburikidza nekuenderera mberi kwehunyanzvi uye tsvakiridzo nekusimudzira kuedza, isu tinoramba tichiparura zvemhando yepamusoro uye zvemhando yepamusoro zvigadzirwa kuti tisangane nezviri kubuda zvinodiwa nevatengi vedu.
Fekitori yedu ine zvigadzirwa zvemazuva ano zvekugadzira uye maitiro akasimba ekugadzira kuti tive nechokwadi chekugadzikana uye kuvimbika kwezvigadzirwa zvedu. Isu tinotarisisa nezvekuchengetedzwa kwezvakatipoteredza uye budiriro inoenderera, yakazvipira kudzikisa kukanganisa kwezvakatipoteredza uye kutevedzera zvinoenderana nemitemo nemitemo.