23433-05-8

Basic information

• Product Name: 1,3-Octanediol
• Synonyms: 1,3-Octanediol;Brn 2069738
• CAS NO: 23433-05-8
• Molecular Formula: C₈H₁₈O₂
• Molecular Weight: 146.23
• Mol File: 23433-05-8.mol
• Article Data: 10

Chemical Properties

• Melting Point: 68-69℃
• Boiling Point: 165-170℃ (25 Torr)
• Flash Point: 117.2°C
• Appearance: /
• Density: 0.9636 (rough estimate)
• Vapor Pressure: 0.00244mmHg at 25°C
• Refractive Index: 1.4554 (589.3 nm 20℃)
• PKA: 14.96±0.10(Predicted)
• CAS DataBase Reference: 1,3-Octanediol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Octanediol(23433-05-8)
• EPA Substance Registry System: 1,3-Octanediol(23433-05-8)

Safety Data

• Hazardous Substances Data: 23433-05-8(Hazardous Substances Data)

Usage

General Description

1,3-Octanediol is a colorless, viscous liquid chemical compound with the molecular formula C8H18O2. It is a diol, which means it contains two hydroxyl (OH) groups. 1,3-Octanediol is primarily used as a humectant and emollient in skincare and cosmetic products due to its ability to attract and retain moisture in the skin. It also has antimicrobial properties, making it a common ingredient in personal care products such as deodorants, hair care products, and lotions. Additionally, 1,3-Octanediol is used in the manufacturing of other chemicals and as a solvent in various applications. However, it is important to note that 1,3-Octanediol can be irritating to the skin and eyes in its pure form, so it is important to use it in proper concentrations and formulations.

InChI:InChI=1/C8H18O2/c1-2-3-4-5-8(10)6-7-9/h8-10H,2-7H2,1H3

Upstream product

• 592-76-7 1-Heptene 
• 50-00-0 formaldehyd 
• 7786-52-9 1-hydroxyoctan-3-one 
• 22348-95-4 methyl 3-oxooctanoate 
• 6085-30-9 1-acetoxy-octan-3-one 
• 1906-95-2 5-bromopentylmalonic acid diethyl ester 

Downstream Products

• 1311463-07-6 1-(benzyloxy)octan-3-one 
• 1311463-14-5 ((3,3-difluorooctyloxy)methyl)benzene 
• 170798-94-4 1-(benzyloxy)octan-3-ol 
• 101691-96-7 2-(p-Toluenesulfonyloxy)octan-3-ol 
• 202188-43-0 (2S,4S)-2-methyl-4-pentyl-1,3-dioxane 
• 202188-43-0 (2R,4S)-2-methyl-4-pentyl-1,3-dioxane 
• 202188-43-0 (2S,4R)-2-methyl-4-pentyl-1,3-dioxane 
• 202188-43-0 (2R,4R)-2-methyl-4-pentyl-1,3-dioxane 
• 202188-43-0 2-methyl-4-pentyl-1,3-dioxane 
• 202188-43-0 2-methyl-4-pentyl-1,3-dioxane 

Relevant articles and documents

Aliphatic β-D-glucosides from fruits of Carica pubescens

Ethyl 3-O-β-D-glucopyranosylbutanoate, butyl 3-O-β-D- glucopyranosylbutanoate and 3-oxo-octyl 1-O-β-D-glucopyranoside were isolated from Carica pubescens fruit pulp by liquid chromatography on XAD. Identifications were performed after peracetylation by comparison of HRGC and HRGC-mass spectral data with those of synthesized reference compounds. Chiral evaluation of glycosidically-bound 3-hydroxybutanoates and octane-1,3-diol was achieved by multidimensional gas chromatography, combining a polar achiral column (DB-Wax) with a chiral main column (heptakis-2,6-di-O-methyl- 3-O-pentyl-β-cyclodextrin/OV 1701 and 2.3-di-O-acetyl-6-O-tert-butyl- dimethylsilyl-β-cyclodextrin/OV 1701, respectively). Comparison of retention times of synthesized, optically-enriched reference compounds with enzymically-released aglycones revealed enantiomeric excesses of the (S)-3- hydroxybutanoates, i.e. 96% and 24%, for the ethyl and the butyl ester, respectively. Octane-1,3-diol exhibited an enantiomeric excess of (R)-90%.

Regio-selective hydroxylation of gem-difluorinated octanes by alkane hydroxylase (AlkB)

gem-Difluoromethylene substituted molecules constitute a distinct class of fluorinated compounds. In this study, special chemistry has been developed for their preparation based on the highly selective terminal hydroxylation of these gem-difluorinated oct

Extracts of isochrysis sp.

The present invention relates to extracts of Isochrysis sp., preferably Tahitian Isochrysis, its cosmetic, dermatological and/or therapeutic uses and compositions and cosmetic, dermatological or therapeutic products comprising such an extract of Isochrysis sp., preferably Tahitian Isochrysis.

Extracts of Tetraselmis sp. for cosmetic and therapeutic purposes

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