Coumarin 2
- CAS NO.：26078-25-1
- Empirical Formula: C13H15NO2
- Molecular Weight: 217.26
- MDL number: MFCD00006860
- EINECS: 247-446-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:04:20
What is Coumarin 2?
Chemical properties
pale yellow crystalline powder
The Uses of Coumarin 2
Coumarin 2 is suitable for use as laser dye. Efficient laser dye for both pulsed and CW operation.
What are the applications of Application
Coumarin 2 is an efficient laser dye
Properties of Coumarin 2
| Melting point: | 168-170 °C |
| Boiling point: | 357.82°C (rough estimate) |
| Density | 1.0960 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| pka | 2.72±0.20(Predicted) |
| form | Crystalline Powder or Crystals |
| color | Pale yellow to yellow-green |
| Water Solubility | SLIGHTLY SOLUBLE |
| λmax | 366nm(MeOH)(lit.) |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| NIST Chemistry Reference | 7-(Ethylamino)-4,6-dimethylcoumarin(26078-25-1) |
| EPA Substance Registry System | 2H-1-Benzopyran-2-one, 7-(ethylamino)-4,6-dimethyl- (26078-25-1) |
Safety information for Coumarin 2
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Coumarin 2
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