Productus
I-Bromus-II-butyne; Cas No.: 3355-28-0
Synonyma: II-butyne, bromo- (6ci, 7ci); I-bromo-II-butyne; I-bromo-III-ylbromide-II-butynyl, II-ylbut, II-butynyl, II-ylbut, II-yne, II-bromobut-II-yne-ylyn, IV-bromobut-II-yne-ylyn, II-bromobut-II-yne-ylyn;
Chemical proprietas I-Bromus-II-butyne
● aspectus / color: patet pallide flavo-viridi humor
● Vapor Press: 15.2MMHG ad XXV ° C
● refractive index: N20 / D 1.508 (Lit.)
● ferveret, 124.7 ° C ad DCCLX mmhg
● Flash Point: 36.3 °
● Psalm: 0.00000
● Density: 1.46 G / CM3
● Listp: 1.40460
● repono temp.flammables regio
● solubility.:Miscible cum Acathetonitrile.
● Xlogp3: 1.6
● hydrogenii vinculum donator comitem: 0
● Hydrogenii Bond acceptor comitem: 0
● Rotatable vinculum comitem: 0
● Missa: 131.95746
● Gravis Atom comitem: V
● Complexity: 62.2
Puritas / Quality
XCIX% min * data a rudis Suppliers
I-Bromus-II-butyne * data ex Reagent Suppliers
Notitia safty
● pictogram (s): R10:;
● Codes aleam :; R1;;;
● statements: X
● Salutis statements: 16-24 / XXV
Msds files
Utilis
● canonica risum, cc # CCBR
● Usus: I-Bromo-II-butyne adhibetur in praeparatione sex ad octo annulata anulus componit in reactionem cum in turpis et pseudopterane (+/-) - Kallolide B, qui est marine naturalis uber. Praeterea, agit sicut praecursor in praeparatione axially chiral teranyl componit, alkylation de L-tryptophan methyl Ester, IV-butynnyloxybenzene sulfonl chloride et mono-proparylated Diene derivative. Praeter hoc, quod etiam in synthesim Isopropylbut-II-ynylamine, allenylclobutanol derivationes, allyl- [4- (sed-II-ynylyly), phenyly] Sulfane, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl, allenylindium et axially chiral teranyl
I-Bromus-II-butyne, etiam notum est I-Bromus-II-butene aut bromobutene, est organicum compositis cum mocecular formula c4h5br. Hoc est colore liquidum quod est praesertim usus est in reagentem in organicum synthesis.1-bromo-II-butyne est saepe usus in organicum reactiones ad introducendam bromine atom in variis moleculis. Eius reactivity ut electrophile facit utile in praeparatione alia organica componit, ut pharmaceuticals, agrochemicals et naturalis products.in praeter eius eget synthesis applications, I-bromo-butyne est etiam in investigationis et progressionem II-butyne est etiam in investigationis et progressionem II-butyne est etiam in investigationis et development. Et unicum reactivity et facultatem subeundi variis motus, ut substitutio, etiam, et eliminanda reactiones, ut valuable pro studeo reactionem machinationes et developing novum Saccharum, II-butyne potest esse ancipitia, et tractari cum curam. Valde flammabiles et causare irritatio vel ardet super contactum cum cutis vel oculis. Propriis salus cautiones, ut circumdatio tutela apparatu et operantes in bene uentilandam regio, ut sequi cum tractantem compositis.
