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| Name |
Chrysarobin |
EINECS | N/A |
| CAS No. | 491-59-8 | Density | 1.1783 (rough estimate) |
| PSA | 60.69000 | LogP | 3.41820 |
| Solubility | N/A | Melting Point |
203.7 °C |
| Formula | C15H12O3 | Boiling Point | 342.97°C (rough estimate) |
| Molecular Weight | 240.258 | Flash Point | 232.1oC |
| Transport Information | N/A | Appearance | N/A |
| Safety | Mutation data reported. An irritant and an allergen. Combustible when exposed to heat or flame. When heated to decomposition it emits acrid smoke and fumes. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
3-Methyl-1,8,9-anthracenetriol;1,8,9-Anthracenetriol,3-methyl;Chrysophanic acid anthranol;1,8-Dihydroxy-3-methylanthron;3-Methyl-anthracen-1,8,9-triol;3-Methyl-1,8,9-trihydroxyanthracene;3-methyl-anthracene-1,8,9-triol;chrysarobin;3-Methylanthralin;1,8,9-Trihydroxy-3-methylanthracene; |
Chrysarobin Synthetic route
| Conditions | Yield |
|---|---|
| unter Luftabschluss; |
- 491-59-8
1,8,9-trihydroxy-3-methyl-anthracene
- 1441-87-8
salicyloyl chloride
- 42200-28-2
1,8,9-tri(2-hydroxybenzoyloxy)-3-methyl-anthracene
| Conditions | Yield |
|---|---|
| With pyridine In ethanol; toluene | 60% |
Chrysarobin Chemical Properties
IUPAC Name: 3-Methylanthracene-1,8,9-triol
Synonyms of Chrysarobin (CAS NO.491-59-8 ) : 1,8,9-Trihydroxy-3-methylanthracene ; 1,8-Dihydroxy-3-methylanthron ; 3-Methyl-1,8,9-anthracenetriol ; 3-Methylanthralin ; Chrysophanic acid anthranol
InChI: InChI=1/C15H12O3/c1-8-5-10-7-9-3-2-4-11(16)13(9)15(18)14(10)12(17)6-8/h2-7,16-18H,1H3
Product Categories: Anthraquinones, Hydroquinones and Quinones
CAS NO:491-59-8
Molecular Formula:C15H12O3
Molecular Weight :240.254
Molecular Structure :.png)
Index of Refraction: 1.8
Surface Tension: 74.7 dyne/cm
Density: 1.419 g/cm3
Flash Point: 232.1 °C
Enthalpy of Vaporization: 75.87 kJ/mol
Boiling Point: 468.5 °C at 760 mmHg
Vapour Pressure: 2.11E-09 mmHg at 25°C
Chrysarobin Toxicity Data With Reference
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 203.7 | deg C | EXP | |
| log P (octanol-water) | 3.450 | (none) | EST | |
| Water Solubility | 210 | mg/L | 25 | EXP |
| Vapor Pressure | 4.89E-10 | mm Hg | 25 | EST |
| Henry's Law Constant | 6.38E-17 | atm-m3/mole | 25 | EST |
| Atmospheric OH Rate Constant | 2.01E-10 | cm3/molecule-sec | 25 | EST |
Chrysarobin Safety Profile
Mutation data reported. An irritant and an allergen. Combustible when exposed to heat or flame. When Chrysarobin (CAS NO.491-59-8 ) is heated to decomposition, it emits acrid smoke and fumes.
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