Bis(Pinacolato)Diboron 99.0%(GC)
99.0%(GC)
Properties
| Vapour pressure | 0.2±0.4 mmHg at 25℃ |
| Assay Purity | >99%(GC) |
| Refractive index | 1.432 |
| B pt. | 222.6℃ at 760 mmHg |
| M pt. | 138℃ |
| Density | 0.97 g/cm3 |
Safety Information
| Hazard Statement(s) | H302 + H312 + H332-H315-H319 |
| Precautionary Statement | P501-P261-P270-P271-P264-P280-P337 + P313-P305 + P351 + P338-P362 + P364 -P332 + P313-P301 + P312 + P330-P302 + P352 + P312 -P304 + P340 + P312 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 2934999090 |
| Flash point | 88.4℃ |
| Storage Temp. | 0-6℃ |
| Packaging | Poly Bottle |
Description
Recommended products
3-Bromo-6-Chlorochromone 98.0%(GC)
Application
Reagent used for thecis-vicinal diborylation of acetylenes and olefins with Pt catalysis borylation of aromatics by Pd catalysis. Substrate used in a new palladium-catalyzed cyclization of 16-enynes leading to homoallylic alkylboronates. Used to construct a tetramethylpyrrolidine nitroxide scaffold for the synthesis of paramagnetic heterocycles by Suzuki coupling.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Bis(pinacolato)diboron or (B2pin2) is the most commonly used diborane reagent in organic synthesis due to its high stability in air and moisture.It can be synthesized by treating tetrakis(dimethylamino)diboron with pinacol in acidic conditions.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |