Bis(neopentyl glycolato)diboron

联硼酸新戊二醇酯

Also known as: 5,5,5',5'-Tetramethyl-2,2'-bi(1,3,2-dioxaborinane), Bis(2,2-dimethyl-1,3-propanediolato)diboron, 2,2'-Bi-1,3,2-dioxaborinane, 5,5,5',5'-tetramethyl-, 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane, bis(neopentanediolato)diboron

CAS No.
201733-56-4
Jingsj CID
J-42703-6
Molecular Formula
C10H20B2O4
Chinese Name
联硼酸新戊二醇酯
Molecular Weight
225.885 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point180.5-184.5 °C(lit.)
Boiling Point214.3±7.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point83.4±18.2 °C

Frequently Asked Questions

What is the CAS number of Bis(neopentyl glycolato)diboron?

201733-56-4

What are the molecular formula and molecular weight of Bis(neopentyl glycolato)diboron?

C10H20B2O4, molecular weight 225.885 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026