2,5-Dimethyl-3-hexyne-2,5-diol
- Product Name2,5-Dimethyl-3-hexyne-2,5-diol
- CAS142-30-3
- MFC8H14O2
- MW142.2
- EINECS205-533-4
- MOL File142-30-3.mol
Chemical Properties
| Melting point | 90-94 °C (lit.) |
| Boiling point | 121-123 °C/7 mmHg (lit.) |
| Density | 0,949 g/cm3 |
| vapor pressure | 0.025 hPa (40.3 °C) |
| refractive index | 1.4179 (estimate) |
| Flash point | 102°C |
| storage temp. | Store below +30°C. |
| solubility | 240g/l |
| form | Crystalline Flakes or Powder |
| pka | 12.91±0.29(Predicted) |
| color | White to light yellow |
| Water Solubility | 240 g/L (20 ºC) |
| BRN | 969835 |
| InChIKey | IHJUECRFYCQBMW-UHFFFAOYSA-N |
| LogP | 0.81 at 25℃ |
| CAS DataBase Reference | 142-30-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Hexyne-2,5-diol, 2,5-dimethyl-(142-30-3) |
| EPA Substance Registry System | 3-Hexyne-2,5-diol, 2,5-dimethyl- (142-30-3) |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 42/43 |
| Safety Statements | 7-36-24/25 |
| WGK Germany | 3 |
| RTECS | MR0176000 |
| TSCA | Yes |
| HS Code | 29053980 |
| Hazardous Substances Data | 142-30-3(Hazardous Substances Data) |
