1-PHENYL-1-PENTYNE
- CAS NO.：4250-81-1
- Empirical Formula: C11H12
- Molecular Weight: 144.21
- MDL number: MFCD00039959
- EINECS: 224-211-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 1-PHENYL-1-PENTYNE?
Chemical properties
clear colorless to yellow liquid
The Uses of 1-PHENYL-1-PENTYNE
It finds it application in the highly regioselective synthesis of polysubstituted naphthalene derivatives through gallium trichloride catalyzed alkyne-aldehyde coupling.
Properties of 1-PHENYL-1-PENTYNE
| Boiling point: | 213-215 °C |
| Density | 0.903 |
| refractive index | 1.54-1.542 |
| Flash point: | 83 °C |
| Water Solubility | Not miscible or difficult to mix in water. |
| BRN | 1853156 |
| CAS DataBase Reference | 4250-81-1(CAS DataBase Reference) |
Safety information for 1-PHENYL-1-PENTYNE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-PHENYL-1-PENTYNE
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