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546127

Sigma-Aldrich

Coumarin 30

Dye content 99 %

Sinonimo/i:

3-(2-N-Methylbenzimidazolyl)-7-N,N-diethylaminocoumarin, Coumarin 515

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About This Item

Formula empirica (notazione di Hill):
C21H21N3O2
Numero CAS:
41044-12-6
Peso molecolare:
347.41
Numero CE:
255-186-8
Numero MDL:
MFCD00051349
Codice UNSPSC:
12352103
ID PubChem:
57651480
NACRES:
NA.23

Forma fisica

solid

Composizione

Dye content, 99%

Punto di fusione

225-229 °C (lit.)

λmax

413 nm

Fluorescenza

λem 478 nm in ethanol (Lasing peak 510 nm, lasing range 492 - 550 nm (ethylene glycol), pump source Ar (458 nm))

Stringa SMILE

CCN(CC)c1ccc2C=C(C(=O)Oc2c1)c3nc4ccccc4n3C

InChI

1S/C21H21N3O2/c1-4-24(5-2)15-11-10-14-12-16(21(25)26-19(14)13-15)20-22-17-8-6-7-9-18(17)23(20)3/h6-13H,4-5H2,1-3H3
KZFUMWVJJNDGAU-UHFFFAOYSA-N

Categorie correlate

Descrizione generale

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.

Applicazioni

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).
Laser dye

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Tobias Abel et al.
Chemistry Central journal, 6(1), 124-124 (2012-10-30)
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Materials Science in Semiconductor Processing, 39(8), 569-574 (2015)
Effect of coumarin on blue light-emitting diodes based on carbazol polymers.
Gautier-Thianche E, et al.
Journal of Applied Physics, 83(8), 4236-4241 (1998)

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