Bis(pinacolato)diboron

Purity: 98%

Synonym(s): 4, 4, 4′, 4′, 5, 5, 5′, 5′-Octamethyl-2, 2′-bi-1, 3, 2-dioxaborolane

Formula: C12H24B2O4 Molecular Weight: 253.94

CAS Number: 73183-34-3 MDL Number: MFCD00799570 PubChem CID: 2733548

Properties

Shelf life: 1460 days

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

Sensitivity: Moisture & heat sensitive

Boiling point:

Melting point: 135-140°C

InChl: InChI=1S/C12H24B2O4/c1-9(2)10(3, 4)16-13(15-9)14-17-11(5, 6)12(7, 8)18-14/h1-8H3

Safety Information

Pictograms: GHS08; GHS05; GHS07

Signal Word: Danger

Hazard Statements: H315; H319; H335; H341; H314; H302; H317; H332

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P260; P281; P271; P270; P301+P330+P331; P304+P340; P363; P403+P233; P272; P333+P313; P362+P364; P330; P203; P264+P265; P301+P317; P305+P354+P338; P318; P317; P337+P317; P332+P317; P302+P361+P354; P316; P319

WGK: 3

Storage: Store at 2-8°C; Argon charged

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter