- 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-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-maltose
- D-trehalose
- Finetose
- Finetose F
- Malt sugar
- Maltobiose
- Maltodiose
- Maltos
- Martos-10
- Sunmalt
- Sunmalt S
- alpha,alpha-trehalose
- «alpha»-Malt sugar
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfusH° | 68.92 | kJ/mol | Joback Calculated Property |
| log10WS | 0.36 | Estimated Solubility | |
| logPoct/wat | -5.397 | Crippen Calculated Property | |
| McVol | 222.790 | ml/mol | McGowan Calculated Property |
| Tfus | 469.88 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [352.07; 868.75] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.07520e+01 | |||
| Coefficient B | 1.37880e+00 | |||
| Coefficient C | -4.52200e-04 | |||
| Coefficient D | -6.86000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 352.07 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 438.91 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 518.90 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 591.82 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 657.45 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 715.58 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 766.00 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 808.47 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 842.80 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 868.75 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [2.0238363e-08; 1.7651509e-11] | Pa×s | [767.77; 1248.87] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -3.60023e+01 | |||
| Coefficient B | 1.40399e+04 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 767.77 | |||
| Temperature range, max. | 1248.87 | |||
| η | 2.0238363e-08 | Pa×s | 767.77 | Calculated Property |
| η | 6.1549854e-09 | Pa×s | 821.23 | Calculated Property |
| η | 2.1650324e-09 | Pa×s | 874.68 | Calculated Property |
| η | 8.5895437e-10 | Pa×s | 928.14 | Calculated Property |
| η | 3.7688150e-10 | Pa×s | 981.59 | Calculated Property |
| η | 1.8005011e-10 | Pa×s | 1035.05 | Calculated Property |
| η | 9.2489300e-11 | Pa×s | 1088.50 | Calculated Property |
| η | 5.0567817e-11 | Pa×s | 1141.96 | Calculated Property |
| η | 2.9181533e-11 | Pa×s | 1195.41 | Calculated Property |
| η | 1.7651509e-11 | Pa×s | 1248.87 | Calculated Property |
Similar Compounds
Find more compounds similar to Maltose.
Mixtures
- Maltose + Water
- Maltose + Vitamin C + Water
- Maltose + Water + Cetrimonium Bromide
- Maltose + Glycine + Water
- D-Leucine + Maltose + Water
- Potassium phosphate, monobasic + Maltose + Water
- Ethanol + Maltose
- Ethanol + Maltose + Water
- Tetraethylammonium bromide + Maltose + Water
- Sodium bromide + Maltose + Water
- Maltose + sodium iodide + Water
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- 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
- Conductivities of 1-Alkyl-3-methylimidazolium Chloride Ionic Liquids in Disaccharide + Water Solutions at 298.15 K
- 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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