Coumarin 7
| Code | Size | Price |
|---|
| CDX-C0071-M250 | 250 mg | £96.00 |
Quantity:
| CDX-C0071-G001 | 1 g | £218.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Shipping:
AMBIENT
Storage:
Short Term Storage: +20?C. Long Term Storage: +20?C
Documents
Further Information
Alternate Names/Synonyms:
C7; 3-(2-Benzimidazolyl)-7-(diethylamino)coumarin; C.I. 551200; C.I. Disperse Yellow 82; C.I. Solvent Yellow 145; C.I. Solvent Yellow 171; C.I. Solvent Yellow 185; Coumarin 535; D 820 Savannah Yellow; Fluorescent Yellow 10G; NSC 303254
Appearance:
Yellow to orange powder.
CAS:
27425-55-4
EClass:
32160000
Form (Short):
solid
GHS Symbol:
GHS07
Handling Advice:
Protect from light and moisture.
Hazards:
H315-H319-H335
InChi:
InChI=1S/C20H19N3O2/c1-3-23(4-2)14-10-9-13-11-15(20(24)25-18(13)12-14)19-21-16-7-5-6-8-17(16)22-19/h5-12H,3-4H2,1-2H3,(H,21,22)
InChiKey:
GOLORTLGFDVFDW-UHFFFAOYSA-N
Long Description:
Chemical. CAS: 27425-55-4. Formula: C20H19N3O2. Molecular Weight: 333.38. Coumarin 7 is a greenish yellow fluorescent dye. It has good heat resistance and light resistance, good migration resistance and high tinting strength with wide application. Coumarin 7 is a laser dye that is used as green phosphorescent dopant material for organic light-emitting diodes (OLED). Its derivatives are used in medicine and chemistry. Spectral Data: lambdaabs 438nm, lambdaem 266nm/355nm, lambdaex 490nm, lambdalaser 520nm.
MDL:
MFCD00051348
Molecular Formula:
C20H19N3O2
Molecular Weight:
333.38
Package Type:
Vial
Precautions:
P302 + P352 - P305 + P351 + P338
Product Description:
Coumarin 7 is a greenish yellow fluorescent dye. It has good heat resistance and light resistance, good migration resistance and high tinting strength with wide application. Coumarin 7 is a laser dye that is used as green phosphorescent dopant material for organic light-emitting diodes (OLED). Its derivatives are used in medicine and chemistry. Spectral Data: lambdaabs 438nm, lambdaem 266nm/355nm, lambdaex 490nm, lambdalaser 520nm.
Purity:
>97% (HPLC)
Signal word:
Warning
SMILES:
CCN(CC)C1=CC=C2C(OC(C(C3=NC4=C(C=CC=C4)N3)=C2)=O)=C1
Solubility Chemicals:
Soluble in DMSO or ethanol.
Transportation:
Non-hazardous
UNSPSC Category:
Fluorescent Reagents
UNSPSC Number:
41105331
Use & Stability:
Stable for at least 2 years after receipt when stored at RT.
References
(1) S.A. Tuccio, et al.; Optics Commun. 7, 248 (1973) | (2) J.M. Yarborough; Appl. Phys. Lett. 24, 629 (1974) | (3) S. Speiser & N. Shakkour; Appl. Phys. B 38, 191 (1985) | (4) J.V. Yenagi, et al.; Spect. Lett. 25, 63 (1992) | (5) S.A. Swanson, et al.; Chem. Mater. 15, 2305 (2003) | (6) A.K. Satpati, et al.; Photochem. Photobiol. 85, 119 (2009) | (7) M. Taniguchi & J.S. Lindsey; Photochem. Photobiol. 94, 290 (2018) | (8) G. Sodeifian, et al.; Fluid Phase Equil. 483, 122 (2019)