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

7-(Diethylamino)-3-(1-methyl-2-benzimidazolyl)coumarin


Purity: >98.0%(T)(HPLC)
Synonyms:
  • Coumarin 30
  • 3-(2-N-Methylbenzimidazolyl)-7-N,N-diethylaminocoumarin
Documents:
200MG
€60.00
1   ≥20 
1G
€211.00
1   ≥20 

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).


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

MFCD00051349

Specifications
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
GHS
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.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws: / Compliance with laws, Regulations
Enzyme Commission 255-186-8
Transport Information:
HS Number 2933998090
Application
Studies on Luminescent Properties
References

Spectral and luminescent properties of coumarins in nanoparticles from metal ion complexes

L. Y. Mironov, E. B. Sveshnikova, V. L. Ermolaev, Opt. Spectrosc. 2013, 115, 53.

Brightly luminescent markers based on nanoparticles composed of complexes of metal ions with coumarin-30

S. S. Dudar, L. Y. Mironov, J. Opt. Technol. 2013, 80, 127.


Application
Studies on Solar Cell Materials
References

Carrier transport and charge transfer properties in coumarin-doped bulk-heterojunction materials

T. Watanabe, T. Maeda, K. Yamashita, H. Yanagi, Phys. Status Solidi C 2012, 9, 2399.

Impact of coumarin dye doping on photovoltaic properties of bulk heterojunction device

K. Yamashita, T. Watanabe, T. Maeda, H. Yanagi, Jpn. J. Appl. Phys. 2012, 51, 080207.


Application
Properties of Cyclometalated Iridium Complexes with a Coumarin Structure
References

Ultrabright oxygen optodes based on cyclometalated iridium(III) coumarin complexes

S. M. Borisov, I. Klimant, Anal. Chem. 2007, 79, 7501.


PubMed Literature


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