fennel
Structural formula
| Business number | 03AZ |
|---|---|
| Molecular formula | C16H16O4 |
| Molecular weight | 272.3 |
| label |
2-Hydroxy-4′-methoxy-2-(4-methoxyphenyl)acetophenone, p-Anisoin, 4-(CH3O)C6H4CH(OH)COC6H4-4-(OCH3), Alicyclic compounds |
Numbering system
CAS number:119-52-8
MDL number:MFCD00008411
EINECS number:204-330-8
RTECS number:None
BRN number:486157
PubChem number:24891373
Physical property data
1. Characteristics: crystalline powder
2. Density (g/mL,25℃): Undetermined
3. Relative vapor density (g/mL,Air=1): Undetermined
4. Melting point (ºC): 112
5. Boiling point (ºC,Normal pressure): Undetermined
6. Boiling point (ºC, KPa): Undetermined
7. Refractive index: Undetermined
8. Flashpoint (ºC): Undetermined
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (mmHg,ºC): Undetermined
12. Saturated vapor pressure (kPa, ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined
17. Explosion upper limit (%,V/V): Undetermined
3、 Isotonic specific volume (90.2K)：593.3
4、 Surface Tension (dyne/cm):45.9
5、 Polarizability (10-24cm3):29.99
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: 4
4. Number of rotatable chemical bonds: 5
5. Number of tautomers: 2
6. Topological molecule polar surface area 55.8
7. Number of heavy atoms: 20
8. Surface charge: 0
9. Complexity: 302
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. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Avoid withStrong oxidizing agentContact.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment.
Storage areas should be equipped with suitable materials to contain spills.
Synthesis method
None yet
Purpose
None yet
-FAMILY: 宋体; mso-bidi-font-family: Tahoma”>Avoid withStrong oxidantContact.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment.
Storage areas should be equipped with suitable materials to contain spills.
Synthesis method
None yet
Purpose
None yet
