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Physicochemical properties of (-) -ditervaleryl-L-tartaric acid

The density was 1.2± 0.1g /cm3

The boiling point was 436.6±45.0 °C at 760 mmHg

The melting point is 127-132ºC

Its molecular formula is C14H22O8

Its molecular weight was 318.320

The flash point was 153.8±22.2 °C

The exact mass is 318.131470

PSA 127.20000

LogP 3.74

Appearance solid; White to Almost white powder to crystal

The vapor pressure was 0.0±2.2 mmHg at 25°C

The refractive index was 1.484

Storage conditions

Store in an airtight container filled with inert gas in a cool, dry place.

stability

Stable under specified conditions, away from oxides.

Molecular structure

1. Molar refractive index: 73.43

2, molar volume (m3/mol) : 256.6

3, isotonic specific volume (90.2K) : 667.1

4. Surface tension (dyne/cm) : 45.6

5. Polarizability (10-24cm3) : 29.11

Computational chemistry

1. Reference values of hydrophobic parameters (XlogP) :

2. Number of hydrogen bond donors:

3. Number of hydrogen bond receptors:

4. Number of rotatable chemical bonds:

5. Polar surface area of topological molecules (TPSA) :

6. Number of heavy atoms:

7. Surface charge:

8. Complexity:

9. Number of isotope atoms: 0

10. Determine the number of atomic construction centers: 0

11, the number of uncertain atomic construction centers: 0

12. Determine the number of chemical bond erector centers: 0

13. The number of uncertain chemical bond formation centers: 0

14. Number of covalent bond units: 1

More

1. Character: beige powder.

2. Density (g/mL,25/4℃) : not determined

3. Relative vapor density (g/mL, air =1) : Not determined

4. Melting point (ºC) : 127-132

5. Boiling point (ºC, normal pressure) : not determined

6. Boiling point (ºC,5.2kPa) : not determined

7. Refractive index: not determined

8. Flash point (ºC) : Not determined

9. Specific rotation (º) : not determined

10. Spontaneous ignition point or ignition temperature (ºC) : not determined

11. Vapor pressure (kPa,25ºC) : not determined

12. Saturated vapor pressure (kPa,60ºC) : not determined

13. Heat of combustion (KJ/mol) : not determined

14. Critical temperature (ºC) : not determined

15. Critical pressure (KPa) : not determined

16. Log value of oil-water (octanol/water) partition coefficient: not determined

17. Upper limit of explosion (%,V/V) : not determined

18. Lower explosion limit (%,V/V) : not determined

19. Solubility: not determined.