4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

Also known as: 4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-beta-D-galactopyranoside, (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(4-methoxyphenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate, 4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside, p-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside, 1-O-(4-methoxyphenyl)-2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside (CAS 2872-65-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21H26O11 and a molecular weight of 454.42500 g/mol. Key properties include a melting point of 105ºC, a boiling point of 525.3ºC at 760 mmHg, a density of 1.3g/cm3 and a flash point of 225.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2872-65-3
Jingsj CID: J-1402696-1
Molecular Formula: C₂₁H₂₆O₁₁
Molecular Weight: 454.42500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	105ºC
Boiling Point	525.3ºC at 760 mmHg
Density	1.3g/cm3
Flash Point	225.7ºC
Exact Mass	454.14800
PSA	132.89000
LogP	1.15710
Vapor Pressure	3.96E-11mmHg at 25°C
Refractive Index	3 ° (C=1, CHCl3)

Frequently Asked Questions

What is the CAS number of 4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside?

The CAS number of 4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside is 2872-65-3.

What are the molecular formula and molecular weight of 4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside?

4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside has molecular formula C21H26O11 and molecular weight 454.42500 g/mol.

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. "4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside (CAS 2872-65-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402696-1 (accessed 2026-11-09).

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