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Coumarin 30

Catalog No. 546127 Name Sigma Aldrich
CAS Number 41044-12-6 Website http://www.sigmaaldrich.com
M. F. C21H21N3O2 Telephone 1-800-521-8956
M. W. 347.41034 Fax
Purity Email
Storage Chembase ID: 121824

SYNONYMS

Title
香豆素 30
IUPAC name
7-(diethylamino)-3-(1-methyl-1H-1,3-benzodiazol-2-yl)-2H-chromen-2-one
IUPAC Traditional name
7-(diethylamino)-3-(1-methyl-1,3-benzodiazol-2-yl)chromen-2-one
Synonyms
Coumarin 515
3-(2-N-Methylbenzimidazolyl)-7-N,N-diethylaminocoumarin
香豆素 515
3-(2-N-甲基苯并咪唑基)-7-N,N-二乙基氨基香豆素

DATABASE IDS

PubChem SID 24878875
CAS Number 41044-12-6
EC Number 255-186-8
MDL Number MFCD00051349

PROPERTIES

Compostion Dye content, 99%
Empirical Formula (Hill Notation) C21H21N3O2
Absorption Wavelength λmax 413 nm
Fluorescence λem 478 nm in ethanol (Lasing peak 510 nm, lasing range 492 - 550 nm (ethylene glycol), pump source Ar (458 nm))
Melting Point 225-229 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Application
Laser dye
Packaging
100 mg in glass bottle
Description (简体中文)
Application
激光染料
包装
100 mg in glass bottle

REFERENCES