Bis[(+)-pinanediolato]diboron

双(1S,2S,3R,5S)(+)-蒎烷二醇二硼酯

Also known as: Bis[(1S,2S,3R,5S)-pinanediolato]diboron, Bis((1S,2S,3R,5S)-pinanediolato)diboron, (3aR,3'aR,4R,4'R,6R,6'R,7aS,7'aS)-3a,3'a,5,5,5',5'-Hexamethyldodecahydro-2,2'-bi[4,6-methanobenzo[d][1,3,2]dioxaborole], 2,2'-Bi-4,6-methano-1,3,2-benzodioxaborole, dodecahydro-3a,3'a,5,5,5',5'-hexamethyl-, (3aR,3'aR,4R,4'R,6R,6'R,7aS,7'aS)-

Bis[(+)-pinanediolato]diboron (CAS 230299-17-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H32B2O4 and a molecular weight of 358.08800 g/mol. It is also known as Bis[(1S,2S,3R,5S)-pinanediolato]diboron, Bis((1S,2S,3R,5S)-pinanediolato)diboron and (3aR,3'aR,4R,4'R,6R,6'R,7aS,7'aS)-3a,3'a,5,5,5',5'-Hexamethyldodecahydro-2,2'-bi[4,6-methanobenzo[d][1,3,2]dioxaborole]. Key properties include a melting point of 147-151ºC, a boiling point of 360.6ºC at 760mmHg, a density of 1.12g/cm3 and a flash point of 171.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
230299-17-9
Jingsj CID
J-781-6
Molecular Formula
C20H32B2O4
Chinese Name
双(1S,2S,3R,5S)(+)-蒎烷二醇二硼酯
Molecular Weight
358.08800 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point147-151ºC
Boiling Point360.6ºC at 760mmHg
Density1.12g/cm3
Flash Point171.9ºC

Frequently Asked Questions

What is the CAS number of Bis[(+)-pinanediolato]diboron?

The CAS number of Bis[(+)-pinanediolato]diboron is 230299-17-9.

What are the molecular formula and molecular weight of Bis[(+)-pinanediolato]diboron?

Bis[(+)-pinanediolato]diboron has molecular formula C20H32B2O4 and molecular weight 358.08800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Bis[(+)-pinanediolato]diboron (CAS 230299-17-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-781-6 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.