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Cas Database |
| Name |
1-Phenyl-2-buten-1-one |
EINECS | 207-800-0 |
| CAS No. | 495-41-0 | Density | 0.99 g/cm3 |
| PSA | 17.07000 | LogP | 2.44540 |
| Solubility | N/A | Melting Point |
20.5°C |
| Formula | C10H10 O | Boiling Point | 122 °C / 12mmHg,225.7 °C at 760 mmHg |
| Molecular Weight | 146.189 | Flash Point | 86.3 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 26-36/37/39 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Crotonophenone(6CI,7CI,8CI); 1-Benzoylpropene; 1-Phenyl-2-buten-1-one; 1-Propenyl phenylketone; 2-Butenophenone; Ethylideneacetophenone; NSC 518668; Phenyl 1-propenylketone; Phenyl propenyl ketone |
Article Data | 174 |
1-Phenyl-2-buten-1-one Chemical Properties
Molecular Structure:
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Molecular Formula: C10H10O
Molecular Weight: 146.1858
IUPAC Name: (E)-1-Phenylbut-2-en-1-one
Synonyms of 1-Phenyl-2-buten-1-one (CAS NO.495-41-0): 2-Buten-1-one, 1-phenyl- ; 2-Butenophenone ; Crotonophenone ; EINECS 207-800-0 ; Ethylideneacetophenone ; NSC 518668 ; Phenyl 1-propenyl ketone ; Phenyl propenyl ketone
CAS NO: 495-41-0
Index of Refraction: 1.53
Molar Refractivity: 45.6 cm3
Molar Volume: 147.5 cm3
Surface Tension: 35 dyne/cm
Density: 0.99 g/cm3
Flash Point: 86.3 °C
Enthalpy of Vaporization: 46.22 kJ/mol
Boiling Point: 225.7 °C at 760 mmHg
Vapour Pressure of 1-Phenyl-2-buten-1-one (CAS NO.495-41-0): 0.0851 mmHg at 25°C
1-Phenyl-2-buten-1-one Safety Profile
Risk Statements of 1-Phenyl-2-buten-1-one (CAS NO.495-41-0): 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
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