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Back to the OSAC Lexicon

Homologous Series

a series of organic compounds in which each successive member has one more repeating unit (for example, methylene group, -CH2-) in its molecule than the nearest preceding member. Discussion—For example, methanol, ethanol, propanol, etc., form a homologous series as do nonane, decane and undecane, etc.
Committee
Ignitable Liquids, Explosives & Gunshot Residue
Date Added to Lexicon
Standard Source (Designation Number Title of Standard. Publisher, Place, Year.)
ANSI/ASTM E1732 Standard Terminology Relating to Forensic Science. ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428, 2025. Source link
Reprinted, with permission, from ASTM E1732 Standard Terminology Relating to Forensic Science, copyright ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428. A copy of the complete standard is available from ASTM International, https://www.astm.org
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