4-Phenyl-3-butyn-2-one
ALDRICH/161268 - 96%
CAS Number: 1817-57-8
Empirical Formula (Hill Notation): C10H8O
Molecular Weight: 144.17
EC Number: 217-327-1
MDL Number: MFCD00008776
Linear Formula: C6H5C≡CCOCH3
Product Type: Chemical
assay | 96% |
bp | 75-76 °C/0.8 mmHg (lit.) |
density | 0.99 g/mL at 25 °C (lit.) |
form | liquid |
InChI | 1S/C10H8O/c1-9(11)7-8-10- |
InChI key | UPEUQDJSUFHFQP-UHFFFAOYSA |
Quality Level | 100 ![]() |
refractive index | n |
SMILES string | CC(=O)C#Cc1ccccc1 |
storage temp. | 2-8°C |
General description: | 4-Phenyl-3-butyn-2-one is an α,β-ketoalkyne. Reaction of 4-phenyl-3-butyn-2-one with bromine chloride and iodine monochloride in CH2Cl2, CH2Cl2/pyridine and MeOH are studied. Reduction of 4-phenyl-3-butyn-2-one in THF solution has been reported. |
Packaging: | 1, 5 g in glass bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H302 |
Hazard Codes | Xn |
Risk Statements | 22 |
RIDADR | UN 3334 |
WGK Germany | WGK 3 |
Flash Point(F) | 203.0 °F - closed cup |
Flash Point(C) | 95 °C - closed cup |
Purity | 96% |
bp | 75-76 °C/0.8 mmHg (lit.) |
Density | 0.99 g/mL at 25 °C (lit.) |
Refractive Index | n |
Storage Temp. | 2-8°C |
UNSPSC | 12352100 |