MilliporeSigma
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D87759

Sigma-Aldrich

7-Diethylamino-4-methylcoumarin

99%

Synonym(s):
Coumarin 1
Empirical Formula (Hill Notation):
C14H17NO2
CAS Number:
Molecular Weight:
231.29
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99%

form

solid

mp

72-75 °C (lit.)

SMILES string

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

InChI

1S/C14H17NO2/c1-4-15(5-2)11-6-7-12-10(3)8-14(16)17-13(12)9-11/h6-9H,4-5H2,1-3H3

InChI key

AFYCEAFSNDLKSX-UHFFFAOYSA-N

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General description

7-Diethylamino-4-methylcoumarin (C1) is a bichromophoric fluorescent laser dye, which has a laser action at 460 nm.

Application

Terbium based metal organic framework may be doped with C1 for potential use in ratiometric temperature sensing. C1 may also be used as a fluorescent photo-initiator that can act as an optical brightener for use in the synthesis of the light emitting diode (LED) based hydrogel.

Packaging

5, 100, 500 g in poly bottle

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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Polym. Chem., 9(28), 3952-3958 (2018)
Fluorescent tracer and pesticide penetration through selected protective clothing.
B A Archibald et al.
Bulletin of environmental contamination and toxicology, 53(4), 479-485 (1994-10-01)
R K Oestenstad et al.
American Industrial Hygiene Association journal, 51(5), 280-284 (1990-05-01)
A method has been developed to identify the location and shape of respirator faceseal leak sites by the deposition of a fluorescent tracer. An aerosol generation, conditioning, and exposure system to provide a test environment with stable aerosol concentration and
A dye encapsulated terbium-based metal-organic framework for ratiometric temperature sensing
Xia T, et al.
Dalton Transactions, 45(46), 18689-18695 (2016)
Synthesis and spectroscopic characterization of coumarin 440 dye doped silica gel rods
Haque FZ and Husain M
Optik, 125(10), 2308-2312 (2014)

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