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Bis(pinacolato)diboron CAS NO. 73183-34-3

Widely used in pharmaceuticals, dyes.

Additional information

Weight 25 kg
Dimensions 35 × 35 × 45 cm
Appearance

White powder

Assay

99% MIN

Packing

25KG Drums

Product data and descriptions listed are typical values, not intended to be used as specification.

Identifying Information

Product Name: Bis(pinacolato)diboron
Synonyms: 4,4,4′,4′,5,5,5′,5′-Octamethyl-2,2′-bi-1,3,2-dioxaborolane
CAS NO.: 73183-34-3
Molecular Formula: C12H24B2O4
Molecular weight: 253.94

Chemical Properties

Boiling Point: 222.6±7.0 °C at 760 mmHg
Melting point: 137-140 °C(lit.)
Flash Point: 88.4±18.2 °C
Density: 1.0±0.1 g/cm3
Index of Refraction: 1.432
Vapour Pressure: 0.2±0.4 mmHg at 25°C

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