81711-47-9
81711-47-9 structure
- Name: 3-Butyn-2-one,1,1-dichloro-4-methoxy-
- Chemical Name: 1,1-Dichloro-4-methoxy-3-butyn-2-one
- CAS Number: 81711-47-9
- Molecular Formula: C5H4Cl2O2
- Molecular Weight: 166.990
- Create Date: 2021-09-09 09:57:10
- Modify Date: 2025-08-25 18:24:36
| Name | 1,1-Dichloro-4-methoxy-3-butyn-2-one |
|---|---|
| Synonyms |
MFCD18817779
1,1-Dichloro-4-methoxy-3-butyn-2-one 3-Butyn-2-one, 1,1-dichloro-4-methoxy- |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 174.1±50.0 °C at 760 mmHg |
| Molecular Formula | C5H4Cl2O2 |
| Molecular Weight | 166.990 |
| Flash Point | 68.4±29.1 °C |
| Exact Mass | 165.958832 |
| LogP | 2.25 |
| Vapour Pressure | 1.2±0.3 mmHg at 25°C |
| Index of Refraction | 1.485 |