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Coumarin 30 Structure

Coumarin 30

Chemical Properties

Melting point 225-229 °C (lit.)
Boiling point 588.0±60.0 °C(Predicted)
Density  1.22±0.1 g/cm3(Predicted)
pka 4.70±0.10(Predicted)
form  powder to crystal
color  Light yellow to Yellow to Green
λmax 408nm(CH3CN)(lit.)
FDA UNII CT7C6AR5DD
EPA Substance Registry System 2H-1-Benzopyran-2-one, 7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)- (41044-12-6)

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-20/21/22
Safety Statements  37/39-26-36
WGK Germany  3
HS Code  29322010

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