Diphenylacetylene
- Product NameDiphenylacetylene
- CAS501-65-5
- MFC14H10
- MW178.23
- EINECS207-926-6
- MOL File501-65-5.mol
Chemical Properties
| Melting point | 59-61 °C (lit.) |
| Boiling point | 170 °C/19 mmHg (lit.) |
| Density | 0.99 g/mL at 25 °C (lit.) |
| refractive index | 1.6415 (estimate) |
| Flash point | 170°C/19mm |
| storage temp. | Sealed in dry,2-8°C |
| form | Crystalline Powder and Chunks |
| Specific Gravity | 0.99 |
| color | Light yellow to brownish |
| Water Solubility | Miscible with ether and hot alcohol. Immiscible with water. |
| Merck | 14,9504 |
| BRN | 606478 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | JRXXLCKWQFKACW-UHFFFAOYSA-N |
| CAS DataBase Reference | 501-65-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Diphenylethyne(501-65-5) |
| EPA Substance Registry System | Benzene, 1,1'-(1,2-ethynediyl)bis- (501-65-5) |
Safety Information
| Safety Statements | 24/25-22 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29029090 |
