Kayayyaki
1-Bromo-2-butyne
Synonyms: 2-Butyne, bromo- (6CI,7CI); 1-Bromo-2-butyne; 1-Bromo-3-methyl-2-butyne; 2-Butyn-1-ylbromide; 2-Butynyl bromide; 4-Bromobut -2-yana;
Abubuwan Sinadarai na 1-Bromo-2-butyne
● Bayyanar/Launi:Shafe kodadde ruwan rawaya-kore
● Matsananciyar tururi: 15.2mmHg a 25 ° C
Fihirisar Rarraba: n20/D 1.508(lit.)
● Matsayin tafasa: 124.7 ° C a 760 mmHg
● Fitilar Fila: 36.3 °C
PSA: 0.00000
● Girma: 1.46 g / cm3
● LogP: 1.40460
● Ajiya Temp.: Wurin da za a iya ƙone wuta
● Solubility.: Miscible tare da acetonitrile.
● XLogP3: 1.6
● Ƙididdiga masu ba da gudummawar Bondan hydrogen: 0
● Ƙididdiga Mai Karɓar Haɗin Ruwa na Hydrogen: 0
● Ƙididdiga Mai Juyi: 0
● Daidaitaccen Mass: 131.95746
● Ƙididdiga Mai nauyi: 5
● Haɗin kai: 62.2
Tsafta / inganci
99% min * bayanai daga danyen kaya
1-Bromo-2-butyne * bayanai daga masu samar da reagent
Bayanin Tsaro
● Hoto(s):R10:;
● Lambobin haɗari:R10:;
● Bayani:10
● Bayanan Tsaro: 16-24/25
Fayilolin MSDS
Mai amfani
● MURMUSHI na Canonical: CC#CCBr
● Yana amfani da: 1-Bromo-2-butyne ana amfani dashi a cikin shirye-shiryen da aka lalatar sinadarai na zobe shida zuwa takwas a cikin amsawa tare da indoles da pseudopterane (+/-) -Kallolide B, wanda shine samfurin halitta na ruwa.Bugu da ari, yana aiki azaman precursor a cikin shirye-shiryen mahadi na chiral teranyl axially, alkylation na L-tryptophan methyl ester, 4-butynyloxybenzene sulfonyl chloride da mono-propargylated diene.Bugu da ƙari, ana amfani da shi a cikin kira na isopropylbut-2-ynylamine, allanylcyclobutanol derivatives, allyl-[4- (amma-2-ynyloxy) phenyl] sulfane, allenylindium da axially chiral teranyl mahadi.
1-Bromo-2-butyne, wanda kuma aka sani da 1-bromo-2-butene ko bromobutene, wani fili ne na kwayoyin halitta tare da tsarin kwayoyin C4H5Br.Ruwa ne marar launi wanda aka fara amfani da shi azaman reagent a cikin haɗin gwiwar kwayoyin halitta.1-Bromo-2-butyne galibi ana amfani dashi a cikin halayen kwayoyin halitta don gabatar da zarra na bromine cikin kwayoyin halitta daban-daban.Ayyukansa a matsayin electrophile ya sa ya zama mai amfani a cikin shirye-shiryen sauran kwayoyin halitta, irin su magunguna, agrochemicals, da samfurori na dabi'a. Baya ga aikace-aikacen hada-hadar sinadaran, 1-bromo-2-butyne kuma ana amfani dashi a cikin bincike da kokarin ci gaba.Ayyukansa na musamman da kuma ikon yin tasiri daban-daban, irin su maye gurbin, ƙari, da kuma kawar da halayen, ya sa ya zama mai mahimmanci don nazarin hanyoyin amsawa da haɓaka sababbin hanyoyin haɗin gwiwa.Duk da haka, yana da mahimmanci a lura cewa 1-bromo-2-butyne na iya zama. mai haɗari kuma ya kamata a kula da shi da kulawa.Yana da ƙonewa sosai kuma yana iya haifar da haushi ko ƙonewa akan hulɗa da fata ko idanu.Ya kamata a bi matakan tsaro da suka dace, kamar saka kayan kariya da aiki a wuri mai iskar iska, yayin sarrafa wannan fili.
