2,6,8-Trimethyl-4-nonanone 2,6,8-Trimethyl-4-nonanone
Structural formula
| Business number | 03G9 |
|---|---|
| Molecular formula | C12H24O |
| Molecular weight | 184.32 |
| label |
2,6,8-trimethylnonan-4-one, 2,4,8-Trimethylnonan-6-one, Dispersant for vinyl chloride resin |
Numbering system
CAS number:123-18-2
MDL number:None
EINECS number:None
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Properties: colorless liquid with fruity aroma.
2. Boiling point (ºC, 101.3kPa): 211~219
3. Melting point (ºC): -75
4. Density (g/mL , 20ºC): 0.8165
5. Relative vapor density (g/mL, air=1): 6.37
6. Refractive index (20ºC): 1.4273
7. Flash point (ºC, opening): 91
8. Viscosity (mPa·s, 20ºC): 1.91
9. Solubility: Insoluble in water, soluble in alcohol , ether and other phases are miscible.
Toxicological data
Slightly toxic. Causes dermatitis after contact.
Ecological data
None yet
Molecular structure data
1. Molar refractive index: 57.54
2. Molar volume (cm3/mol): 224.8
3. Isotonic specific volume (90.2K ): 506.7
4. Surface tension (dyne/cm): 25.7
5. Polarizability (10-24cm3): 22.81
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3.8
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 6
5. Number of tautomers: 3
6. Topological molecule polar surface area 17.1
7. Number of heavy atoms: 13
8. Surface charge: 0
9. Complexity: 147
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 1
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
Used as a dispersant for vinyl chloride resin, a solvent for synthetic resin stabilizers, etc.