Chemical Properties of Maltose (CAS 69-79-4)

InChI

InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11+,12-/m0/s1

InChI Key

GUBGYTABKSRVRQ-GXGLMDGZSA-N

Formula

C12H22O11

SMILES

OCC1OC(OC2C(CO)OC(O)C(O)C2O)C(O)C(O)C1O

Molecular Weight¹

342.30

CAS

69-79-4

Other Names

• .alpha.-trehalose
• 4-(«alpha»-D-Glucopyranosido)-«alpha»-glucopyranose
• 4-(«alpha»-D-Glucosido)-D-glucose
• 4-(«alpha»-D-Glucopyranosido)-«alpha»-glucopyranose
• 4-(«alpha»-D-Glucosido)-D-glucose
• 4-O-.alpha.-D-glucopyranosyl-D-glucose
• 4-O-«alpha»-d-Glucopyranosyl-d-glucose
• 4-O-«alpha»-d-Glucopyranosyl-d-glucose
• Advantose 100
• Cextromaltose
• D-(+)-Maltose
• D-Glucose, 4-O-«alpha»-D-glucopyranosyl-
• D-Glucose, 4-O-«alpha»-D-glucopyranosyl-
• D-Maltose
• D-trehalose
• Finetose
• Finetose F
• Malt sugar
• Maltobiose
• Maltodiose
• Maltos
• Martos-10
• Sunmalt
• Sunmalt S
• alpha,alpha-trehalose
• «alpha»-Malt sugar
• «alpha»-Malt sugar

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[641.99; 889.71]	J/mol×K	[1289.46; 1783.82]
Cp,gas	889.71	J/mol×K	1289.46	Joback Calculated Property
Cp,gas	874.12	J/mol×K	1371.85	Joback Calculated Property
Cp,gas	848.56	J/mol×K	1454.25	Joback Calculated Property
Cp,gas	812.80	J/mol×K	1536.64	Joback Calculated Property
Cp,gas	766.60	J/mol×K	1619.03	Joback Calculated Property
Cp,gas	709.75	J/mol×K	1701.43	Joback Calculated Property
Cp,gas	641.99	J/mol×K	1783.82	Joback Calculated Property
Cp,solid	[394.80; 585.60]	J/mol×K	[288.15; 358.15]
Cp,solid	394.80	J/mol×K	288.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	424.90	J/mol×K	293.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	436.10	J/mol×K	298.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	434.70	J/mol×K	300.00	NIST
Cp,solid	442.60	J/mol×K	303.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	452.00	J/mol×K	308.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	460.40	J/mol×K	313.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	470.90	J/mol×K	318.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	485.30	J/mol×K	323.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	494.80	J/mol×K	328.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	503.80	J/mol×K	333.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	515.00	J/mol×K	338.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	528.10	J/mol×K	343.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	542.20	J/mol×K	348.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	558.50	J/mol×K	353.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
Cp,solid	585.60	J/mol×K	358.15	Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
η	[1.2390430e-11; 2.0238363e-08]	Pa×s	[767.77; 1289.46]
η	2.0238363e-08	Pa×s	767.77	Joback Calculated Property
η	3.1497617e-09	Pa×s	854.72	Joback Calculated Property
η	6.9115221e-10	Pa×s	941.67	Joback Calculated Property
η	1.9598804e-10	Pa×s	1028.62	Joback Calculated Property
η	6.7640490e-11	Pa×s	1115.56	Joback Calculated Property
η	2.7226863e-11	Pa×s	1202.51	Joback Calculated Property
η	1.2390430e-11	Pa×s	1289.46	Joback Calculated Property

Similar Compounds

Find more compounds similar to Maltose.

Mixtures

• Maltose + Glycine + Water
• Maltose + Water
• Potassium phosphate, monobasic + Maltose + Water
• Maltose + Vitamin C + Water
• Maltose + Water + Cetrimonium Bromide
• Tetraethylammonium bromide + Maltose + Water
• sodium bromide + Maltose + Water
• Ethanol + Maltose
• Ethanol + Maltose + Water
• D-Leucine + Maltose + Water
• Maltose + sodium iodide + Water

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Osmotic properties of carbohydrate aqueous solutions
• Evaluation of the effect of ionic-liquids as soluting-out agents on the solubility of carbohydrates in aqueous solutions
• Apparent molar volumes and apparent molar heat capacities of aqueous D(+)-cellobiose, D(+)-maltose, and sucrose at temperatures from 278.15 K to 393.15 K and at the pressure 0.35 MPa
• Temperature dependence of the heat capacities in the solid state of 18 mono-, di-, and poly-saccharides
• Rheological and time domain 1H NMR relaxation studies of some polyhydroxy solutes in presence of L-glycine
• Investigations to explore interactions in (polyhydroxy solute + L-ascorbic acid + H2O) solutions at different temperatures: Calorimetric and viscometric approach
• Volumetric, viscometric and 1H NMR spectroscopic studies in (polyhydroxy solute + CTAB + H2O) ternary solutions
• Viscosities of Some Saccharides in Aqueous Solutions of Phosphate-Based Inorganic Salts
• Densities and Viscosities of Polyhydroxy Solutes in Aqueous Tetraethylammonium Bromide Solutions at Different Temperatures
• Molecular Interactions of Saccharides and Their Derivatives with Thiamine HCl and Pyridoxine HCl Vitamins in Aqueous Solutions: Calorimetric, Viscometric, and NMR Spectroscopic Studies
• Extractions of Alkaloids Codeine and Caffeine with [Bmim][BF4]/Carbohydrate Aqueous Biphasic Systems as a Novel Class of Liquid-Liquid Extraction Systems
• Influence of Phosphate-Based Salts on Enthalpy of Dilution and Isentropic Compressibility Properties of Saccharides and Their Derivatives in Aqueous Solutions
• Activity Coefficients and Volumetric Properties for the NaBr + Maltose + Water System at 298.15 K
• Liquid-Liquid Equilibria of Aqueous Biphasic Systems Composed of 1-Butyl-3-methyl Imidazolium Tetrafluoroborate + Sucrose/Maltose + Water
• Solubility of Xylose, Mannose, Maltose Monohydrate, and Trehalose Dihydrate in Ethanol Water Solutions
• Partial Molar Volumes and Isentropic Compressibilities of Some Saccharides in Aqueous Solutions of Leucine at Different Temperatures
• Interactions of Saccharides in Aqueous Glycine and Leucine Solutions at Different Temperatures (293.15 313.15) K: A Viscometric Study
• Activity Coefficients and Volumetric Properties for the NaI + Maltose + Water System at 298.15 K
• Joback Method
• Estimated Solubility Method
• McGowan Method
• NIST Webbook

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