Methyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside
[CAS# 744-05-8]

Identification

• Name: Methyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside
• Synonyms: Methyl beta-D-maltoside; Methyl beta-maltoside; NSC 231821
• Molecular Formula: C₁₃H₂₄O₁₁
• Molecular Weight: 356.32
• CAS Registry Number: 744-05-8
• EC Number: 811-545-6

Properties

• Solubility: Freely soluble (270 g/L) (25 ºC), Calc.^*
• Density: 1.63±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 155 ºC (decomp)^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

^** Helferich, Burckhardt; Annalen der Chemie, Justus Liebigs 1924, V440, P1-18.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315