2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol

Also known as: 1,3-Dihydroxyacetone Dimer, DHA Dimer, 2,5-Dihydroxydioxane-2,5-dimethanol, 2,5-Bis(hydroxymethyl)-1,4-dioxane-2,5-diol, 1,3-Dihydroxy-2-propanone dimer, 1,3-Dihydroxypropan-2-one dimer, MFCD00051019

2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol (CAS 62147-49-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C6H12O6 and a molecular weight of 180.156 g/mol. Key properties include a melting point of 75-80ºC, a boiling point of 448.0±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 224.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 62147-49-3
Jingsj CID: J-1992196-1
Molecular Formula: C₆H₁₂O₆
Molecular Weight: 180.156 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	75-80ºC
Boiling Point	448.0±45.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	224.7±28.7 °C
Exact Mass	180.063385
PSA	99.38000
LogP	-0.55
Vapor Pressure	0.0±2.5 mmHg at 25°C
Refractive Index	1.550

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol?

The CAS number of 2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol is 62147-49-3.

What are the molecular formula and molecular weight of 2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol?

2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol has molecular formula C6H12O6 and molecular weight 180.156 g/mol.

What are the upstream and downstream products of 2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol?

For 2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol, Upstream Products: Glycerol, Formaldehyde, Glycolaldehyde; Downstream Products: (2-Phenyl-1H-imidazol-4-yl)methanol, (1-Methyl-1H-imidazol-5-yl)methanol, Oxomalonic acid.

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. "2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol (CAS 62147-49-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992196-1 (accessed 2026-11-09).

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