1,2-Octanediol

• CAT Number: R018477
• CAS Number: 1117-86-8
• Molecular Formula: C8H18O2
• Molecular Weight: 146.23
• Purity: ≥95%
• Synonyms: (±)-Octane-1,2-diol; 1,2-Dihydroxyoctane; 1,2-Octylene Glycol; 7,8-Dihydroxyoctane; Caprylyl Glycol; Dermosoft Octiol; LexGard O; NSC 71546; Sodiol ON; n-Octane-1,2-Diol
• Storage: -20°C
• IUPAC Name: octane-1,2-diol
• InChI: InChI=1S/C8H18O2/c1-2-3-4-5-6-8(10)7-9/h8-10H,2-7H2,1H3
• InChIKey: AEIJTFQOBWATKX-UHFFFAOYSA-N
• SMILES: CCCCCCC(CO)O

1,2-Octanediol (Cat No.: R018477) is a linear aliphatic diol with eight carbon atoms and hydroxyl groups on the first and second carbon positions. It appears as a colorless to pale yellow liquid and is known for its antimicrobial and moisturizing properties. Commonly used in cosmetics and personal care products, it functions as a skin-conditioning agent, preservative booster, and emulsifier. Its amphiphilic nature enables it to interact with both hydrophilic and lipophilic substances, enhancing product stability and effectiveness in formulations like creams, lotions, and cleansers.