4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane, 97%, 5 G, Each

Details:

Specifications synonyms: hbpin; pinacolboranecas number: 25015-63-8formula: c6h13bo2formula weight: 127.98Linear formula: c6h13bo2mdl no.: Mfcd00674030purity: 0.97Boiling point: 42-43 c/50 mmhg(lit.)Density: 0.882 G/ml at 25 c(lit.)Refractive index: n20/d 1.396(Lit.)Storage: 2-8cunspsc code: 12352103application: 4,4,5,5-tetramethyl-1,3,2-dioxaborolane may be used for:. Borylation at the benzylic c-h bond of alkylbenzenes in the presence of a palladium catalyst to form pinacol benzyl boronate.. Hydroboration of alkyl or aryl alkynes and alkenes in the presence of transition metal catalysts.. Coupling with aryl iodides in the presence of a copper catalyst to form aryl boronates.. Asymmetric hydroboration of 1,3-enynes to form chiral allenyl boronates.Ridadr: un3398 - dot un3399 class 4.3 - Pg 2 - organometallic substance, liquid, water-reactive, hi: all (not br)wgk germany: 3flash point(f): 41 fflash point(c): 5 cr codes: 43419s codes: 16-43iod codes: fsymbol: ghs02signal word: dangerhazard statements: h225-h261precautionary statements: p210-p231 232-p233-p280-p302 p335 p334-p370 p378