Dodecanol

Dodecanol is a twelve-carbon alcohol; the name commonly denotes 1-dodecanol, a straight-chain fatty alcohol also called lauryl alcohol.

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Alcohols: Organic compounds containing one or more hydroxyl groups bonded to saturated carbon atoms. Dodecanol is a long-chain member of this chemical family.
Surfactant: A substance that lowers surface or interfacial tension between phases. Dodecanol is used as a feedstock for surfactants and can affect interfaces itself.
IUPAC nomenclature: A standardized system for naming chemical substances according to their structures. The name 1-dodecanol specifies a twelve-carbon chain with its hydroxyl at carbon one.
Lauric acid: A saturated twelve-carbon fatty acid found in coconut oil and palm kernel oil. Reduction of lauric acid or its derivatives can produce dodecanol.
Fatty alcohols: Long-chain primary alcohols commonly derived from natural fats and oils or made synthetically. Dodecanol belongs to this family of hydrophobic-chain alcohols.
Sodium lauryl sulfate: An anionic surfactant used in cleaning and personal-care products. It contains a twelve-carbon lauryl chain related to dodecanol’s carbon skeleton.
Structural isomerism: The existence of compounds with the same molecular formula but different atom connectivity. Dodecanol can denote positional or branched isomers, while common usage favors the straight-chain primary alcohol.
Coconut oil: An edible oil rich in saturated fatty acids, especially lauric acid. Its lauric-acid-rich composition makes it a potential renewable source of lauryl alcohol.
Amphiphile: A molecule with distinct regions that interact favorably with both water and nonpolar substances. Its hydroxyl head and hydrocarbon chain give dodecanol this dual character.
Lauryl alcohol ethoxylate: A nonionic surfactant made by adding ethylene oxide units to lauryl alcohol. Dodecanol is a common starting alcohol for this surfactant class.