Solvent yellow 12
- CAS NO.：6370-43-0
- Empirical Formula: C14H14N2O
- Molecular Weight: 226.27
- EINECS: 228-881-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:56:55
What is Solvent yellow 12?
Preparation
O-Methylaniline diazotization, and p-Cresol coupling.
Safety Profile
Questionable carcinogen withexperimental tumorigenic data. When heated todecomposition it emits toxic fumes of NOx.
Properties and Applications
brilliant green yellow to red light yellow. Soluble in ethanol, Acetone and benzene. In ethanol from out of the crystallization product melting point 97 ℃. In concentrated sulfuric acid to red light brown, after dilution red yellow precipitation. Used for mineral oil, grease, paraffin wax color.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Well | 97 |
80≥140
Sublimation |
Insoluble | No change | No change |
Properties of Solvent yellow 12
| Melting point: | 98°C |
| Boiling point: | 367.89°C (rough estimate) |
| Density | 1.09 |
| refractive index | 1.6419 (estimate) |
| pka | 8.87±0.43(Predicted) |
| color | Red needles with blue reflex |
Safety information for Solvent yellow 12
Computed Descriptors for Solvent yellow 12
Solvent yellow 12 manufacturer
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