FLUORESCENT YELLOW AA223
- CAS NO.：68427-35-0
- Empirical Formula: C20H19N3O5S
- Molecular Weight: 413.45
- MDL number: MFCD00802591
- EINECS: 270-393-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-12 09:20:59
What is FLUORESCENT YELLOW AA223?
The Uses of FLUORESCENT YELLOW AA223
2-[7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-5-benzoxazolesulfonamide is a useful synthetic compound.
Definition
ChEBI: 3-[5-(Aminosulfonyl)benzoxazol-2-yl]-7-(diethylamino)coumarin is a member of coumarins.
Flammability and Explosibility
Not classified
Properties and Applications
Fluorescent green yellow.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | 1 | 200 | Insoluble | |||
Properties of FLUORESCENT YELLOW AA223
| Melting point: | 298-299 °C(Solv: N,N-dimethylformamide (68-12-2)) |
| Boiling point: | 690.4±65.0 °C(Predicted) |
| Density | 1.428±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| pka | 9.52±0.30(Predicted) |
| Water Solubility | 6.1μg/L at 20℃ |
| EPA Substance Registry System | 3-[5-(Aminosulfonyl)benzoxazol-2-yl]-7-(diethylamino)coumarin (68427-35-0) |
Safety information for FLUORESCENT YELLOW AA223
Computed Descriptors for FLUORESCENT YELLOW AA223
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