o-ethoxybenzoic acid
Structural formula
| Business number | 03PC |
|---|---|
| Molecular formula | C9H10O3 |
| Molecular weight | 166.17 |
| label |
Ethyl salicylate, 2-ethoxybenzoic acid, 2-ethoxybenzoic acid, 2-Ethoxybenzoic acid, aromatic compounds |
Numbering system
CAS number:134-11-2
MDL number:MFCD00002438
EINECS number:205-130-3
RTECS number:None
BRN number:2691039
PubChem number:24848556
Physical property data
Melting point (ºC): 20.7
Boiling point (ºC): 211.539
Toxicological data
None
Ecological data
None
Molecular structure data
5. Molecular property data:
1. Molar refractive index: 44.49
2. Molar volume (cm3/mol): 142.4
3. Isotonic specific volume (90.2K): 365.8
4. Surface tension (3.0 dyne/cm): 43.4
5. Polarizability (0.5 10 -24cm3): 17.63
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 3
5. Number of tautomers: none
6. Topological molecule polar surface area 46.5
7. Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 156
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
Basic properties
Colorless oily liquid. Slightly evaporates with water vapor. Soluble in hot water, slightly soluble in ethanol and cold water. Relative density 1.105. Melting point: 19.3~19.5℃. Boiling point: 174°C (1.99kPa). Refractive index 1.5400. Flash point＞112℃.
Storage method
Storage
Keep sealed in a cool place
Synthesis method
None
Purpose
Usage
Used in organic synthesis.
