Synonyms: HBpin; Pinacolborane
CAS Number: 25015-63-8
Formula: C6H13BO2
Formula Weight: 127.98
Linear Formula: C6H13BO2
MDL No.: MFCD00674030
Purity: 0.97
Boiling Point: 42-43 C/50 mmHg(lit.)
Density: 0.882 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.396(lit.)
Storage: 2-8C
UNSPSC Code: 12352103
Application: 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: 3
Flash Point(F): 41 F
Flash Point(C): 5 C
R Codes: 43419
S Codes: 16-43
IOD Codes: F
Symbol: GHS02
Signal Word: Danger
Hazard Statements: H225-H261
Precautionary statements: P210-P231+232-P233-P280-P302 + P335 + P334-P370 + P378