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CAS RN: 41044-12-6 | Product Number: C2837


Purity: >98.0%(T)(HPLC)
  • Coumarin 30
  • 3-(2-N-Methylbenzimidazolyl)-7-N,N-diethylaminocoumarin
2   2   18  
1   1   17  

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Product Number C2837
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__2__1H__2__1N__3O__2 = 347.42  
Physical State (20 deg.C) Solid
CAS RN 41044-12-6
Reaxys Registry Number 1088488
PubChem Substance ID 253660175
MDL Number


Appearance Light yellow to Yellow to Green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Melting point 221.0 to 225.0 °C
Lambda max. 413.0 to 415.0 nm(EtOH)
Molar extinction coefficient min. 40000(5mg/L, EtOH, 413.0 to 415.0 nm)
Properties (reference)
Melting Point 223 °C
Maximum Absorption Wavelength 414(EtOH) nm
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
Customs Control Conditions (Q)
Studies on Luminescent Properties


Studies on Solar Cell Materials


Properties of Cyclometalated Iridium Complexes with a Coumarin Structure


PubMed Literature

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