
structural formula
| business number | 0273 |
|---|---|
| molecular formula | c11h12o3 |
| molecular weight | 192.21 |
| label |
ethyl 3-oxophenylpropionate, beta-oxophenylpropionate ethyl ester, ethyl benzoyl acetate, benzylic acid ethyl acetate, benzoylacetic acid ethyl ester, 3-oxo-3-phenylpropionic acid ethyl ester, c6h5coch2cooc2h5 |
numbering system
cas number:94-02-0
mdl number:mfcd00009196
einecs number:202-295-3
rtecs number:af4878000
brn number:389944
pubchem number:24847926
physical property data
boiling point (ºc): 267.5d
relative density (20℃, 4℃): 1.114
refractive index at room temperature (n 20): 1.536816
refractive index at room temperature (n25): 1.527317
toxicological data
none yet
ecological data
none yet
molecular structure data
1. molar refractive index: 51.95
2. molar volume (cm3/mol): 173.9
3. isotonic specific volume (90.2k ): 436.5
4. surface tension (dyne/cm): 39.6
5. polarizability (10-24cm3): 20.59
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 3
4. number of rotatable chemical bonds: 5
5. number of tautomers: 3
6. topological molecule polar surface area 43.4
7. number of heavy atoms: 14
8. surface charge: 0
9. complexity: 205
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 0
13. determine the number of chemical bond stereocenters: 0
14. number of uncertain chemical bond stereocenters: 0
15. number of covalent bond units: 1
properties and stability
none yet
storage method
none yet
synthesis method
none yet
purpose
none yet

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