4-Acetylbiphenyl 4-Acetylbiphenyl
Structural formula
| Business number | 025F |
|---|---|
| Molecular formula | C14H12O |
| Molecular weight | 196.24 |
| label |
4-Phenylacetophenone, 4-Diacetophenone, benzophenone, Diphenyl monoethyl ketone, 4-Acetylbiphenyl, 1-((Biphenyl)-4-yl)ethanone, 1-Acetyl-4-phenylbenzene, 2-Mesitylenecarboxylic acid |
Numbering system
CAS number:92-91-1
MDL number:MFCD00008749
EINECS number:202-202-6
RTECS number:AM9662502
BRN number:1101615
PubChem number:24845113
Physical property data
1. Characteristics: white flaky crystals.
2. Density ( g/mL,25/4℃): Undetermined
3. Relative vapor density (g/mL,AIR=1): Undetermined
4. Melting point ( ºC): 121
5. Boiling point ( ºC,Normal pressure):325-327
6. Boiling point ( ºC,5.2kPa): Undetermined
7. Refractive Index: Undetermined
8. Flashpoint (ºC): Undetermined
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Not OK
11. Vapor pressure (kPa,25ºC): Undetermined
12. Saturation vapor pressure (kPa,60ºC): Undetermined
<SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Arial; mso-fareast-font-family: Arial; mso-font-kerning: 0ptLower explosion limit (%,V/V): Undetermined
19. Solubility: Easily soluble in Ethanol and acetone are insoluble in water.
Toxicological data
None
Ecological data
None
Molecular structure data
1. Molar refractive index: 60.87
2. Molar Volume (m3/mol）：186.2
3. isotonic specific volume (90.2K):465.8
4. Surface Tension (dyne/cm):39.1
5. Polarizability（10-24cm3):24.13
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: 1
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: 2
6. Topological molecule polar surface area 17.1
7. Number of heavy atoms: 15
8. Surface charge: 0
9. Complexity: 207
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
Storage method
Save in sealed format.
Synthesis method
None
Purpose
Inhibitor of carotene formation. Organic Synthesis.
XT-INDENT: -54.75pt; TEXT-ALIGN: left; mso-list: l0 level2 lfo1; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; tab-stops: list 36.0pt” align=left>5 , Polarizability(10-24cm3):24.13
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: 1
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: 2
6. Topological molecule polar surface area 17.1
7. Number of heavy atoms: 15
8. Surface charge: 0
9. Complexity: 207
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
Storage method
Save in sealed format.
Synthesis method
None
Purpose
Inhibitor of carotene formation. Organic Synthesis.
