In this passage, the quotation is well-introduced. The author of the quotation is identified, as is the quotation's relation to the previous statement. From the introduction, the reader can detect the contrast between the quotation and the first sentence of the paragraph. Achieving Variety when Introducing Quotations.
(also cinnamic aldehyde, Î²-phenylacrolein), C 6 H 5 CH=CHCHO, a fatty-aromatic unsaturated aldehyde; a colorless liquid with the characteristic odor of cinnamon. It has a boiling point of 252Â°C and a density of 1.110 g/cm 3 (at 20Â°C). It is poorly soluble in water and very soluble in alcohol and ether. Cinnamaldehyde is a component of many essential oils (cinnamon oil and others).
Solubility: Acetanilide is a little soluble in water. It is also soluble in diethyl ether, ethanol, benzene and acetone. Molecular Weight: Its molecular weight is 135.17 g/mol.ility. Melting Point: It has a melting point of 114.3 Â°C. Boiling Point: The boiling point for this substance is 304 Â°C.