Isoviolanthrone violet Isoviolanthrone
Structural formula
Business number | 03LP |
---|---|
Molecular formula | C34H16O2 |
Molecular weight | 456.49 |
label |
Restoration Purple 10, Vat Violet 10, aromatic compounds |
Numbering system
CAS number:128-64-3
MDL number:MFCD00021274
EINECS number:None
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
None
Toxicological data
None
Ecological data
None
Molecular structure data
5. Molecular property data:
1. Molar refractive index: 145.65
2. Molar volume (m3/mol):306.8
3. isotonic ratio (90.2K):925.0
4. Surface Tension (dyne/cm):82.5
Polarizability(10-24cm3):57.74Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 8
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 34.1
7. Number of heavy atoms: 36
8. Surface charge: 0
9. Complexity: 877
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
None
Synthesis method
None
Purpose
None