7-(Diethylamino)-3-(4-methyl-1,3-benzoxazol-2-yl)-2H-chromen-2-one
[CAS# 71838-87-4]

Identification

• Classification: Dyes and pigments >> Dyes >> Disperse dye
• Name: 7-(Diethylamino)-3-(4-methyl-1,3-benzoxazol-2-yl)-2H-chromen-2-one
• Synonyms: 2H-1-Benzopyran-2-one, 7-(diethylamino)-3-(methyl-2-benzoxazolyl)-
• Molecular Formula: C₂₁H₂₀N₂O₃
• Molecular Weight: 348.40
• CAS Registry Number: 71838-87-4
• SMILES: CCN(CC)c1ccc2cc(c(=O)oc2c1)c3nc4c(cccc4o3)C
• InChI: 1S/C21H20N2O3/c1-4-23(5-2)15-10-9-14-11-16(21(24)26-18(14)12-15)20-22-19-13(3)7-6-8-17(19)25-20/h6-12H,4-5H2,1-3H3
• InChIKey: GBRZECSNJCRTSN-UHFFFAOYSA-N

Properties

• Density: 1.259g/cm³ (Cal.)
• Boiling point: 561.704°C at 760 mmHg (Cal.)
• Flash point: 293.508°C (Cal.)