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Alfa Aesar™ Bis(pinacolato)diboron, 98+%

Manufacturer:  Alfa Aesar™ L1608803

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Catalog No. AAL1608803



Description

Description

Applications
Bis(pinacolato)diboron is a reagent used for the cis-vicinal diborylation of acetylenes and olefins with platinum catalysis. It acts as a substrate used in a new palladium-catalyzed cyclization of 1,6-enynes leading to homoallylic alkylboronates. It is used as a condensation agent in the preparation of poly(arylene)s. It plays an essential role in Suzuki reaction and used as matrix metallo-proteinase (MMP-2) inhibitor.

Solubility
Soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.
Specifications

Specifications

Bis(pinacolato)diboron
1g
C12H24B2O4
7703552
IPWKHHSGDUIRAH-UHFFFAOYSA-N
4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
2733548
≥98%
133°C to 139°C
73183-34-3
MFCD00799570
4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane
B1(OC(C(O1)(C)C)(C)C)B2OC(C(O2)(C)C)(C)C
253.94
253.94

Chemical Identifiers

73183-34-3
253.94
IPWKHHSGDUIRAH-UHFFFAOYSA-N
2733548
B1(OC(C(O1)(C)C)(C)C)B2OC(C(O2)(C)C)(C)C
C12H24B2O4
MFCD00799570
4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane
4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

Recommended Storage : 2° to 8°C

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