2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose

双丙酮-D-甘露糖

Also known as: Diacetone-α-D-mannofuranose, Diaceton-α-D-mannofuranose, Diacetone-D-mannose, D-Mannose diacetonide, diisopropylidenemannofuranose, NSC 89873, 2,3:5,6-Di-O-isopropylidene-D-mannofuranose, (+)-2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose, MFCD00134206

2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose (CAS 14131-84-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H20O6 and a molecular weight of 260.284 g/mol. It is also known as Diacetone-α-D-mannofuranose, Diaceton-α-D-mannofuranose and Diacetone-D-mannose. Key properties include a melting point of 125-126ºC (dec.)(lit.), a boiling point of 359.3±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 171.1±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14131-84-1
Jingsj CID: J-1350615-1
Molecular Formula: C₁₂H₂₀O₆
Chinese Name: 双丙酮-D-甘露糖
Molecular Weight: 260.284 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	125-126ºC (dec.)(lit.)
Boiling Point	359.3±42.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	171.1±27.9 °C

Frequently Asked Questions

What is the CAS number of 2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose?

The CAS number of 2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose is 14131-84-1.

What are the molecular formula and molecular weight of 2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose?

2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose has molecular formula C12H20O6 and molecular weight 260.284 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose (CAS 14131-84-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1350615-1 (accessed 2026-10-22).

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