8-Chloronaphthalene-1-sulfonic acid
Structural formula
| Business number | 03WV |
|---|---|
| Molecular formula | C10H7ClO3S |
| Molecular weight | 242.68 |
| label |
8-Chloronaphthalene-1-sulfonic acid dihydrate, 8-Chloronaphthalene-1-sulphonic acid |
Numbering system
CAS number:145-74-4
MDL number:None
EINECS number:205-661-0
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Physical property data:
1. Melting point (ºC): 145-147ºC
Toxicological data
None
Ecological data
3. Ecological data:
Other harmful Effect: This substance may be harmful to the environment, and special attention should be paid to water bodies.
Molecular structure data
5. Molecular property data: 1. Molar refractive index:59.48 2. Molar volume (m3/mol):158.2 3. Isotonic specific volume (90.2K):442.3 4. Surface tension (dyne/cm):60.9 5. Polarizability(10-24cm3）：23.58
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 2.5
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 62.8
7. Number of heavy atoms: 15
8. Surface charge: 0
9. Complexity: 322
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
Stable under normal temperature and pressure.
Storage method
Save in a dry and cool place.
Synthesis method
None
Purpose
None
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Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 2.5
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 62.8
7. Number of heavy atoms: 15
8. Surface charge: 0
9. Complexity: 322
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
Stable under normal temperature and pressure.
Storage method
Save in a dry and cool place.
Synthesis method
None
Purpose
None
