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546151

Sigma-Aldrich

Coumarin 102

Dye content 98 %

Synonym(s):

2,3,6,7-Tetrahydro-9-methyl-1H,5H-quinolizino(9,1-gh)coumarin, 8-Methyl-2,3,5,6-tetrahydro-1H,4H-11-oxa-3a-aza-benzo(de)anthracen-10-one, Coumarin 480

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About This Item

Empirical Formula (Hill Notation):
C16H17NO2
CAS Number:
41267-76-9
Molecular Weight:
255.31
Beilstein:
4818243
EC Number:
255-285-6
MDL number:
MFCD00041844
UNSPSC Code:
12352103
PubChem Substance ID:
24878877
NACRES:
NA.23

form

solid

composition

Dye content, 98%

mp

152-156 °C (lit.)

λmax

390 nm (lit.)
390 nm

fluorescence

λem 466 nm in ethanol (Lasing peak 479 nm, lasing range 461 - 513 nm (methanol), pump source XeCl (308 nm))

SMILES string

CC1=CC(=O)Oc2c3CCCN4CCCc(cc12)c34

InChI

1S/C16H17NO2/c1-10-8-14(18)19-16-12-5-3-7-17-6-2-4-11(15(12)17)9-13(10)16/h8-9H,2-7H2,1H3

InChI key

XHXMPURWMSJENN-UHFFFAOYSA-N

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General description

Coumarin 102(C102) is a laser dye with amino groups in the seventh position that shows the spectrum in the green and blue regions. The quantum efficiency of C102 is also dependent on the orientation of the amino groups.

Application

C102 may be used as a polymeric dye which can be used in the development of gallium nitride(GaN) semiconductor diode based laser.Emulsion mixtures of styrene/perfluoro-n-octanee(PFO) and sodium dodecylsulfate(SDS) can be prepared with C102 which can be used as microcapsules.
Laser dye

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Diode pumped distributed Bragg reflector lasers based on a dye-to-polymer energy transfer blend.
Vasdekis AE, et al.
Optics Express, 14(20), 9211-9216 (2006)
Martyna Baca et al.
Electrophoresis, 41(15), 1287-1295 (2020-05-03)
In the present study, cylindrical and laterally elongated pillar array columns were investigated for use in capillary electrochromatography. Minimal theoretical plate heights of H = 1.90 and 1.46 μm (in absence of sidewall effect) were obtained for coumarin C440 under unretained
Noemí Alarcos et al.
Chemical reviews, 117(22), 13639-13720 (2017-10-27)
Silica-based materials (SBMs) are widely used in catalysis, photonics, and drug delivery. Their pores and cavities act as hosts of diverse guests ranging from classical dyes to drugs and quantum dots, allowing changes in the photochemical behavior of the confined
Fabrication of hollow polymer particles using emulsions of hydrocarbon oil/fluorocarbon oil/aqueous surfactant solution.
Kano M, et al.
Journal of Fluorine Chemistry, 197(20), 34-41 (2017)
2, 3, 6, 7-Tetrahydro-9-methyl-1H, 5H-quinolizino (9, 1-gh) coumarin.
Chinnakali K, et al.
Acta Crystallographica Section C, Crystal Structure Communications, 46(4), 669-671 (1990)
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