1-Nonyl Alcohol
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This article is compiled based on the United States Pharmacopeia (USP) – 2025 Edition
Issued and maintained by the United States Pharmacopeial Convention (USP)
(1-Nonanol), CH3(CH2)8OH 144.25 CAS RN: 143-08-8.—Colorless liquid.
Assay: Not less than 97% of C H O is found, a suitable gas chromatograph equipped with a ame-ionization detector and helium being used as the carrier gas at a ow rate of about 40 mL per minute. The following conditions have been found suitable: a 3.2-mm × 1.83-m stainless steel column packed with 20% phase G16 on support S1A; the injection port, column, and detector temperatures are maintained at about 250°, 160°, and 310°, respectively.
Refractive Index 〈831〉: between 1.432 and 1.434 at 20°.
