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546186

Sigma-Aldrich

Coumarin 153

Dye content 99 %

Synonym(s):

2,3,6,7-Tetrahydro-9-(trifluoromethyl)-1H,5H,11H-[1]benzopyrano(6,7,8-ij)quinolizin-11-one, 2,3,6,7-Tetrahydro-9-trifluoromethyl-1H,5H-quinolizino(9,1-gh)coumarin, 8-Trifluoromethyl-2,3,5,6-4H-1,H-11-oxa-3a-aza-benzo[de]anthracen-10-one, Coumarin 540A

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About This Item

Empirical Formula (Hill Notation):
C16H14F3NO2
CAS Number:
53518-18-6
Molecular Weight:
309.28
Beilstein/REAXYS Number:
3624201
EC Number:
258-600-5
MDL number:
MFCD00041843
UNSPSC Code:
12352103
PubChem Substance ID:
24878878
NACRES:
NA.23

form

solid

Quality Level

100

composition

Dye content, 99%

mp

164-168 °C (lit.)

λmax

422 nm (lit.)
422 nm

fluorescence

λem 532 nm in ethanol (Lasing peak 550 nm, lasing range 521 - 605 nm (methanol), pump source XeCl (308 nm))

SMILES string

FC(F)(F)C1=CC(=O)Oc2c3CCCN4CCCc(cc12)c34

InChI

1S/C16H14F3NO2/c17-16(18,19)12-8-13(21)22-15-10-4-2-6-20-5-1-3-9(14(10)20)7-11(12)15/h7-8H,1-6H2

InChI key

VSSSHNJONFTXHS-UHFFFAOYSA-N

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Related Categories

Application

Laser dye

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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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Sigma-Aldrich

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