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.)

EPA Substance Registry System

2H-1-Benzopyran-2-one, 7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)- (41044-12-6)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

36/37/38-20/21/22

Safety Statements 

37/39-26-36

WGK Germany 

3

HS Code 

29322010

MSDS

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Coumarin 30 Usage And Synthesis

Chemical Properties

bright yellow powder

Uses

Coumarin 30 is a laser dye for pulsed and CW operation.

Uses

C30 can form a thin film on p-silicon (p-Si) semiconductor, which can be used to fabricate the aluminum/C30/p-Si based diodes. It can be used as a donor with fluorescein as an acceptor to study the time resolved fluorescence resonance energy transfer (FRET).

General Description

Coumarin 30 (C30) is a laser dye that has a fluorescence yield that tends to unity, which can be potentially used in optical communications and sensors. It is highly stable on the spin coating and shows high quantum efficiency upon low concentration doping.

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