Ethyl 3-oxo-4-pheny...

Ethyl 3-oxo-4-phenylbutanoate，Ethyl 2-phenylacetoacetate

Ethyl 3-oxo-4-phenylbutanoate，Ethyl 2-phenylacetoacetate

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5 Kilogram

Negotiable

  • Min.Order :5 Kilogram
  • Purity: 98
  • Payment Terms : T/T,Other

Keywords

Ethyl 3-oxo-4-phenylbutanoate Ethyl 2-phenylacetoacetate 3-oxo-4-phenyl-butyric acid ethyl ester

Quick Details

  • Appearance:white powder
  • Application:chemical and pharmaceutical lab research
  • PackAge:standard packaging
  • ProductionCapacity:600|Metric Ton|Month
  • Storage:Keep away from light, cool and dry place, sealed
  • Transportation:by sea or air

Superiority:

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Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

 

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Details:

The images only for reference.
2-phenylacetoacetate physical and chemical properties
Density 1.1 ± 0.1 g / cm3
Boiling point 290.3 ± 15.0 ° C at 760 mmHg
Molecular formula C12H14O3
Molecular weight 206.238
Flash point 123.9 ± 20.4 ° C
Exact mass 206.094299
PSA 43.37000
LogP 2.45
Vapor pressure 0.0 ± 0.6 mmHg at 25 ° C
Refractive index 1.506
Storage conditions
Keep away from light, cool and dry place, sealed
 
Stability
Stable at normal temperature and pressure
 
Molecular Structure
Molecular property data:
 
1. Molar refractive index: 56.14
 
2. Molar volume (m3 / mol): 189.6
 
3. Isotonic specific volume (90.2K): 471.4
 
4. Surface tension (dyne / cm): 38.2
 
5. Polarizability (10 -24cm 3): 22.25
 
Computational Chemistry
1. Reference value for calculation of hydrophobic parameters (XlogP): 2.4
 
2. Number of hydrogen-bonded donors: 0
 
3. Number of hydrogen bond acceptors: 3
 
4. Number of rotatable chemical bonds: 5
 
5. Number of tautomers: 5
 
6. Topological molecular polar surface area (TPSA): 43.4
 
7. Number of heavy atoms: 15
 
8. Surface charge: 0
 
9. Complexity: 229
 
10. Number of isotope atoms: 0
 
11. Determine the number of atomic stereocenters: 0
 
12. Uncertain number of atomic stereocenters: 1
 
13. Determine the number of chemical bond stereocenters: 0
 
14. Uncertain number of stereochemical center of chemical bond: 0
 
15. Number of covalent bond units: 1
 
More
Traits: not determined
 
2. Density (g / mL, 25/4 ° C): 1.085
 
3. Relative vapor density (g / mL, air = 1): not determined
 
4. Melting point (ºC): 140-144
 
5. Boiling point (ºC, atmospheric pressure): 140-144
 
6. Boiling point (ºC, 5.2kPa): Not determined
 
7. Refractive index: 1.5130
 
8. Flash point (ºF): 140-144
 
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. Logarithm of oil-water (octanol / water) partition coefficient: not determined
 
17. Upper explosion limit (%, V / V): Not determined
 
18. Lower explosion limit (%, V / V): Not determined
 
19. Solubility: Not determined.
 
 

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