• USA Home
  • 368512 - 7-Hydroxy-4-(trifluoromethyl)coumarin

EMAIL THIS PAGE TO A FRIEND
368512 Sigma-Aldrich

7-Hydroxy-4-(trifluoromethyl)coumarin

98%

Synonym: 4-(Trifluoromethyl)umbelliferone

  • CAS Number 575-03-1

  • Empirical Formula (Hill Notation) C10H5F3O3

  • Molecular Weight 230.14

  •  Beilstein/REAXYS Number 210932

  •  MDL number MFCD00037578

  •  PubChem Substance ID 24862915

  •  NACRES NA.23

Purchase

Properties

Related Categories Biochemicals and Reagents, Light-Emitting Dopants and Fluorescent Dyes, Luminescent Compounds/Detection, Materials Science, Organic and Printed Electronics,
assay   98%
pKa    7.26
mp   178-180 °C (lit.)
fluorescence   λex 385 nm; λem 502 nm in methanol
SMILES string   Oc1ccc2c(OC(=O)C=C2C(F)(F)F)c1
InChI   1S/C10H5F3O3/c11-10(12,13)7-4-9(15)16-8-3-5(14)1-2-6(7)8/h1-4,14H
InChI key   CCKWMCUOHJAVOL-UHFFFAOYSA-N

Description

General description

7-Hydroxy-4-(trifluoromethyl)coumarin is a class of 7-hydroxycoumarin that is majorly used as laser dyes. It has a characterized emission spectra and may be used in excited state proton transfer (ESPT).

Packaging

1 g in glass bottle

250 mg in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?