The Butyrophenone, with the CAS registry number 495-40-9, is also known as Propyl phenyl ketone. It belongs to the product categories of Pharmaceutical Intermediates; Aromatic Ketones (substituted); Ketone. Its EINECS registry number is 207-799-7. This chemical's molecular formula is C₁₀H₁₂O and molecular weight is 148.2. Its IUPAC name is called 1-phenylbutan-1-one.

Physical properties of Butyrophenone: (1)ACD/LogP: 2.69; (2)ACD/LogD (pH 5.5): 2.693; (3)ACD/LogD (pH 7.4): 2.693; (4)ACD/BCF (pH 5.5): 65.535; (5)ACD/BCF (pH 7.4): 65.535; (6)ACD/KOC (pH 5.5): 694.772; (7)ACD/KOC (pH 7.4): 694.772; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 3; (10)Index of Refraction: 1.503; (11)Molar Refractivity: 45.547 cm³; (12)Molar Volume: 153.977 cm³; (13)Surface Tension: 34.077 dyne/cm; (14)Density: 0.962 g/cm³; (15)Flash Point: 93.641 °C; (16)Enthalpy of Vaporization: 46.509 kJ/mol; (17)Boiling Point: 228.499 °C at 760 mmHg; (18)Vapour Pressure: 0.073 mmHg at 25°C.

Preparation of Butyrophenone: this chemical can be prepared by butylbenzene. This reaction will need reagent o-iodoxybenzoic acid and solvents fluorobenzene, dimethylsulfoxide. The reaction time is 8 hours with reaction temperature of 80 °C. The yield is about 72%.

Butyrophenones are a class of pharmaceutical drugs derived from butyrophenone. Examples include: (1)Haloperidol, the most widely used classical antipsychotic drug in this class; (2)Droperidol, often used for neuroleptanalgesic anesthesia and sedation in intensive-care treatment; (3)Benperidol, the most potent commonly-used antipsychotic ( 200 times more potent than chlorpromazine); (4)Triperidol, a highly-potent antipsychotic (100 times more potent than chlorpromazine); (5)Melperone, a weakly-potent antipsychotic, in Europe commonly used for treatment of insomnia, confusional states, psychomotor agitation, and delirium, in particular, in geriatric patients; (6)Lenperone; (7)Domperidone, a dopamine-antagonist antiemetic, derived further from butyrophenone (not being a butyrophenone itself).

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. There will be a risk of serious damage to eyes. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCCC(=O)C1=CC=CC=C1
(2)InChI: InChI=1S/C10H12O/c1-2-6-10(11)9-7-4-3-5-8-9/h3-5,7-8H,2,6H2,1H3
(3)InChIKey: FFSAXUULYPJSKH-UHFFFAOYSA-N