4-Chlorophthalic anhydride
Structural formula
| Business number | 039R |
|---|---|
| Molecular formula | C8H3ClO3 |
| Molecular weight | 182.56 |
| label |
Heterocyclic compounds |
Numbering system
CAS number:118-45-6
MDL number:MFCD00152354
EINECS number:204-251-9
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Character: Undetermined
2. Density (g/mL,25℃） : Undetermined
3. Relative vapor density (g/mL,Air =1): Undetermined
4. Melting point (ºC):96
5. Boiling point (ºC,normal pressure):290
6. Boiling point (ºC, KPa): Undetermined
7. Refractive index: Undetermined
8. Flashpoint (ºC): Undetermined
9. Specific optical 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 limit (%,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility: Undetermined
Toxicological data
None yet
Ecological data
None yet
Molecular structure data
5. Molecular property data:
1, Moore Refractive index: 40.57
2, Moore Volume (m3/mol):114.5
3、 Isotonic specific volume (90.2K) ：320.2
4, Surface Tension (dyne/cm):61.1
5、 Polarizability (10-24cm3):16.08
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 1.9
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 43.4
7. Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 239
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
o-font-kerning: 0pt; mso-hansi-font-family: Arial”>Isotonic specific volume (90.2K):320.2
4, Surface Tension (dyne/cm):61.1
5、 Polarizability (10-24cm3):16.08
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 1.9
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 43.4
7. Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 239
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