Solvent green 3 Solvent green 3
Structural formula
| Business number | 03LR |
|---|---|
| Molecular formula | C28H22N2O2 |
| Molecular weight | 418.49 |
| label |
Transparent green 5B, solvent green 3, 1,4-Dip-toluylaminoanthraquinone, Fluorescent yellow 8G, Oil-soluble green 601; plastic green 601, 1,4-bis((4-methylphenyl)amino)-10-anthracenedione, 1,4-bis((4-methylphenyl)amino)-9,10-anthracenedione, aromatic compounds |
Numbering system
CAS number:128-80-3
MDL number:MFCD00001195
EINECS number:204-909-5
RTECS number:CB5775000
BRN number:None
PubChem number:24852719
Physical property data
1. Properties: black powder.
2. Solubility: Insoluble in water, soluble in organic solvents such as chloroform, benzene, chlorobenzene, xylene, and DMF.
Toxicological data
1. Skin/eye irritation: Rabbit eye standard Drez eye dye test: 20mg/24H has a moderate irritating effect on the eyes.
2. Acute toxicity: Rat oral LD5O: 3660mg/kg
Rat tracheal LD5O: 250mg/kg
Ecological data
None
Molecular structure data
5. Molecular property data:
1. Molar refractive index: 127.06
2. Molar volume (cm3/mol): 323.6
3. Isotonic specific volume (90.2K): 912.0
4. Surface tension (dyne/cm): 63.0
5. Polarizability (10-24cm3): 50.37
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 7.8
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 4
4. Number of rotatable chemical bonds: 4
5. Number of tautomers: 8
6. Topological molecule polar surface area 58.2
7. Number of heavy atoms: 32
8. Surface charge: 0
9. Complexity: 619
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 properties under normal temperature and pressure
Storage method
Store in a cool, dry place and seal.
Synthesis method
1. Use 1,4-dihydroxyanthraquinone and p-toluidine as raw materials for condensation reaction, and the product will be the finished product after filtering, drying, crushing and screening.
Purpose
1. Mainly used for coloring plastic resins, also used for coloring polyester fiber pulp, and also used for coloring cosmetics.
