Diacetone-D-galactose

Also known as: 1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose, 1,2:3,4-Di-O-isopropylidene-D-galactopyranose, 1,2:3,4-Diisopropylidene-α-D-galactopyranose, Diisopropylidene galactose, Diisopropylidenegalactose, (2,2,7,7-Tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methanol, MFCD00063225

Diacetone-D-galactose (CAS 4064-06-6) 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. Key properties include a melting point of 120-122 °C, a boiling point of 366.8±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 159.3±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4064-06-6
Jingsj CID: J-11816-1
Molecular Formula: C₁₂H₂₀O₆
Molecular Weight: 260.284 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	120-122 °C
Boiling Point	366.8±0.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	159.3±26.5 °C
Exact Mass	260.125977
PSA	66.38000
LogP	2.91
Vapor Pressure	0.0±1.8 mmHg at 25°C
Refractive Index	1.456

Customs & Trade Information

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Diacetone-D-galactose?

The CAS number of Diacetone-D-galactose is 4064-06-6.

What are the molecular formula and molecular weight of Diacetone-D-galactose?

Diacetone-D-galactose has molecular formula C12H20O6 and molecular weight 260.284 g/mol.

What are the upstream and downstream products of Diacetone-D-galactose?

For Diacetone-D-galactose, Upstream Products: D-Galactopyranose, 2,2-Dimethoxypropane, D-Galactose; Downstream Products: 3,4-Di-O-acetyl-6-deoxy-L-glucal, Conduritol A, 6-Azido-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Diacetone-D-galactose (CAS 4064-06-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11816-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.