m-Chloroacetophenone 3′-Chloroacetophenone
Structural formula
Business number | 02F0 |
---|---|
Molecular formula | C8H7ClO |
Molecular weight | 154.59 |
label |
3-Chloroacetophenone, M-chloroacetophenone, 1-(3-Chlorophenyl)ethanone |
Numbering system
CAS number:99-02-5
MDL number:MFCD00000593
EINECS number:202-721-8
RTECS number:None
BRN number:636318
PubChem number:24853686
Physical property data
1. Properties: colorless liquid.
2. Density (g/mL, 25℃): 1.191
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): Undetermined
5. Boiling point (ºC, normal pressure): 227-229
6. Boiling point (ºC, 30mmHg): Undetermined
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7. Refractive index: 1.550
8. Flash point (ºC): 105
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Not determined
11. Vapor pressure (mmHg, 20ºC): Not determined
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. Log value of oil-water (octanol/water) partition coefficient: Undetermined
17. Explosion upper limit (%, V/V) : Undetermined
18. Lower explosion limit (%, V/V): Undetermined
19. Solubility: Undetermined
Toxicological data
None yet
Ecological data
This substance is slightly hazardous to water.
Molecular structure data
1. Molar refractive index: 41.17
2. Molar volume (cm3/mol): 132.9
3. Isotonic specific volume (90.2K ): 328.3
4. Surface tension (dyne/cm): 37.2
5. Dielectric constant:
6. Dipole moment (10-24cm3):
7. Polarizability: 16.32
Compute chemical data
1. Hydrophobic parameter calculation reference value (XlogP): 2.5
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: 2
6. Topological molecular polar surface area (TPSA): 17.1
7. Number of heavy atoms: 10
8. Surface charge: 0
9. Complexity: 133
10. Number of isotope atoms :0
11, ��The number of determined atomic stereocenters: 0
12. The number of uncertain atomic stereocenters: 0
13. The determined 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 contact with oxides.
Storage method
Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep container tightly sealed. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with emergency release equipment and suitable containment materials.
Synthesis method
None yet
Purpose
It is used as a raw material for pharmaceutical synthesis, mainly for the synthesis of epilepsy drugs such as carbamazepine. It can also be used as an intermediate for fine chemicals, pesticides, etc.