1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one
Synonym(s):1,3-Dihydro-4-(2-hydroxyethyl)-2H-indol-2-one;4-(2-Hydroxyethyl)indolin-2-one
- CAS NO.：139122-19-3
- Empirical Formula: C10H11NO2
- Molecular Weight: 177.2
- MDL number: MFCD07782133
- EINECS: 1312995-182-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:18:45
What is 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one?
Chemical properties
Yellow Solid
The Uses of 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one
Ropinirole Intermediate
The Uses of 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one
Ropinirole Intermediate.
Properties of 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one
| Melting point: | 148-150°C |
| Boiling point: | 390.0±42.0 °C(Predicted) |
| Density | 1.253±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | neat |
| pka | 14.08±0.20(Predicted) |
| color | Pale Beige to Brown |
| CAS DataBase Reference | 139122-19-3(CAS DataBase Reference) |
Safety information for 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P342+P311:IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
Computed Descriptors for 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one
| InChIKey | QRTHVOUKWCEPKJ-UHFFFAOYSA-N |
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