4-Methylpropiophenone NEW

Avoid light, keep in a cool and dry place, sealed

Stable under normal temperature and pressure, melting point 7.2°C, boiling point 238-239°C, 78-82°C/533Pa (4mmHg), relative density 0.993, refractive index 1.5280, flash point 96°C.

Molecular property data:

1. Molar refractive index: 45.73

2. Molar volume (m 3 /mol) : 153.7

3. Isotonic specific volume (90.2K): 369.8

4. Surface tension (dyne/cm): 33.5

5. Polarizability (10 -24 cm 3 ): 18.13

1. Hydrophobic parameter calculation reference value (XlogP): None

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 7

6. Polar Surface Area of Topological Molecules 17.1

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 132

10. Number of isotope atoms: 0

11. Determine the number of stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of stereocenters of chemical bonds: 0

14. Uncertain number of chemical bond stereocenters: 0

15. Number of covalent bond units: 1

1. Characters: Undetermined

2. Density (g/mL, 25/4°C): 0.991

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

4. Melting point (°C): 7

5. Boiling point (ºC, normal pressure): 238-239

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

7. Refractive index: 1.5280

8. Flash point (°C): 108

9. Specific rotation (º): not determined

10. Autoignition 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): Undetermined

16. The logarithm of the oil-water (octanol/water) partition coefficient: not determined

17. Explosive upper limit (%, V/V): Undetermined

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

19. Solubility: Not determined.