What are the physical properties of n-propanol 71 23 8?

What are the physical properties of n-propanol 71 23 8?

• Appearance and Characteristics: Colorless transparent liquid
• Melting Point: -126.5°C (Some sources indicate -127°C)
• Boiling Point: 97.4°C (Some sources indicate 97.1°C)
• Flash Point: 15°C
• Density: 0.804 g/cm³ (Some sources provide relative density: 0.80 when water = 1)
• Solubility: Soluble in water, ethanol, and diethyl ether; miscible with most organic solvents including alcohols and ethers.

What are the Chemical Properties of n-propanol 71 23 8?

• n-propyl alcohol exhibits mild acidity, weaker than water but stronger than hydrogen cyanide. It does not react with aqueous alkali solutions but reacts with alkali metals or alkaline earth metals to release hydrogen gas and form alcoholates.
• n-Propanol burns in air to produce water and carbon dioxide, emitting a pale blue flame.
• n-Propanol can be oxidized by potassium permanganate to form propionic acid, simultaneously decolorizing the purple potassium permanganate solution.
• Under the action of a catalyst, n-propanol undergoes dehydrogenation to be oxidized into propionaldehyde.
• Propyl alcohol undergoes dehydration with inorganic oxygen-containing acids to form corresponding inorganic acid esters, such as propyl nitrate with nitric acid.
• Propyl alcohol also dehydrates with organic oxygen-containing acids to produce organic acid esters, such as propyl acetate with acetic acid when heated in the presence of concentrated sulfuric acid.

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