7-Diethylamino-4-(trifluoromethyl)coumarin Structure

7-Diethylamino-4-(trifluoromethyl)coumarin

Chemical Properties

Melting point 80-81 °C
Boiling point 352.7±42.0 °C(Predicted)
Density  1.405 g/cm3
storage temp.  2-8°C, protect from light
pka 2.74±0.20(Predicted)
form  powder to crystal
color  Yellow to Brown to Dark green
Appearance Yellow to Brown to Dark green powder to crystal
λmax 411nm(H2O)(lit.)
InChI InChI=1S/C14H14F3NO2/c1-3-18(4-2)9-5-6-10-11(14(15,16)17)8-13(19)20-12(10)7-9/h5-8H,3-4H2,1-2H3
InChIKey UIMOXRDVWDLOHW-UHFFFAOYSA-N
SMILES C1(=O)OC2=CC(N(CC)CC)=CC=C2C(C(F)(F)F)=C1
FDA UNII 95QDK53WNS
EPA Substance Registry System 2H-1-Benzopyran-2-one, 7-(diethylamino)-4-(trifluoromethyl)- (41934-47-8)

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H315-H319
Precautionary statements P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
WGK Germany  3
TSCA  TSCA listed
HS Code  2916399090
NFPA 704:
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