CAS No: 68427-35-0, Chemical Name: 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]benzoxazole-5-sulphonamide
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68427-35-0 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]benzoxazole-5-sulphonamide

product Name 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]benzoxazole-5-sulphonamide
Synonyms 5-Benzoxazolesulfonamide, 2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-; 3-(5-(Aminosulfonyl)benzoxazol-2-yl)-7-(diethylamino)coumarin; 3-(5-(Aminosulfonyl)benzoxazolyl-2)-7-(diethylamino)coumarin; 2-(7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl)benzoxazole-5-sulphonamide; Albert Yellow; 2-[7-(diethylamino)-2-oxo-2H-chromen-3-yl]-1,3-benzoxazole-5-sulfonamide
Molecular Formula C20H19N3O5S
Molecular Weight 413.447
InChI InChI=1/C20H19N3O5S/c1-3-23(4-2)13-6-5-12-9-15(20(24)28-18(12)10-13)19-22-16-11-14(29(21,25)26)7-8-17(16)27-19/h5-11H,3-4H2,1-2H3,(H2,21,25,26)
CAS Registry Number 68427-35-0
EINECS 270-393-3
Molecular Structure 68427-35-0 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]benzoxazole-5-sulphonamide
Density 1.428g/cm3
Boiling point 690.4°C at 760 mmHg
Refractive index 1.665
Flash point 371.3°C
Vapour Pressur 6.57E-19mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description