Coumarin 30
ALDRICH/546127 - Dye content 99 %
Synonym: 3-(2-N-
CAS Number: 41044-12-6
Empirical Formula (Hill Notation): C21H21N3O2
Molecular Weight: 347.41
EC Number: 255-186-8
MDL Number: MFCD00051349
Linear Formula: C21H21N3O2
Product Type: Chemical
| λmax | 413 nm |
| composition | Dye content, 99% |
| fluorescence | λem 478 nm in ethanol (Lasing peak 510 nm, lasing range 492 - 550 nm (ethylene glycol), pump source Ar (458 nm)) |
| form | solid |
| InChI | 1S/C21H21N3O2/c1-4-24(5-2 |
| InChI key | KZFUMWVJJNDGAU-UHFFFAOYSA |
| mp | 225-229 °C (lit.) |
| SMILES string | CCN(CC)c1ccc2C=C(C(=O)Oc2 |
| Application: | C30 can form a thin film on p-silicon (p-Si) semiconductor, which can be used to fabricate the aluminum/C30/p-Si based diodes. It can be used as a donor with fluorescein as an acceptor to study the time resolved fluorescence resonance energy transfer (FRET). |
| Application: | Laser dye |
| General description: | Coumarin 30 (C30) is a laser dye that has a fluorescence yield that tends to unity, which can be potentially used in optical communications and sensors. It is highly stable on the spin coating and shows high quantum efficiency upon low concentration doping. |
| Packaging: | 100 mg in glass bottle |
| Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 225-229 °C (lit.) |
| UNSPSC | 12352103 |