1-chloro-4-ethynylbenzene
- Product Name: 1-chloro-4-ethynylbenzene
- Syonyms Name: 4-Chlorophenylacetylene
- CAS Number.: 873-73-4
- MF: C8H5Cl
- MW: 136.5783
Density:1.15g/cm3
Boiling point:178.5°C at 760 mmHg
Refractive index:1.564
Vapour Pressur:1.33mmHg at 25°C
Hazard Symbols:
F:Flammable; 
Xi:Irritant;
Risk Codes:R11:; R36/37/38:;
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