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Coumarin 138, Laser Grade 99%, Thermo Scientific™

Catalog No. AC405565000
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500 mg
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AC405565000 500 mg
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Catalog No. AC405565000 Supplier Thermo Scientific Chemicals Supplier No. 405565000

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 62669-74-3
Molecular Formula C14H15NO2
Molecular Weight (g/mol) 229.279
InChI Key RIUSGHALMCFISX-UHFFFAOYSA-N
Synonym 7-Dimethylaminocyclopenta[c]coumarin
PubChem CID 100527
IUPAC Name 7-(dimethylamino)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
SMILES CN(C)C1=CC2=C(C=C1)C3=C(CCC3)C(=O)O2

Specifications

Fluorescence Max 447nm (in methanol)
Infrared Spectrum Authentic
Lambda Max 365nm (in methanol)
Formula Weight 229.28
Percent Purity ≥98.5%
Molar Absorption Coefficient 22300L/(mole.cm) (lambda max.)
Suitability (for use as a laser dye) passes
Color Green/Yellow to Yellow
Quantity 500 mg
Physical Form Crystals or Flakes
Chemical Name or Material Coumarin 138, 99%
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