42789-13-9

Basic information

• Product Name: 1,2-NONANEDIOL
• Synonyms: 1,2-DIHYDROXYNONANE;1,2-NONANEDIOL;1,2-NONANEDIOL 99+%;)-Nonane-1,2-diol;1,2-Nonylene glycol;NSC 48030
• CAS NO: 42789-13-9
• Molecular Formula: C₉H₂₀O₂
• Molecular Weight: 160.25
• Mol File: 42789-13-9.mol
• Article Data: 11

Chemical Properties

• Melting Point: 36 °C
• Boiling Point: 155 °C / 17mmHg
• Flash Point: 115°C
• Appearance: /
• Density: 0.9526 (rough estimate)
• Vapor Pressure: 0.00215mmHg at 25°C
• Refractive Index: 1.4533 (estimate)
• Solubility: soluble in Methanol
• PKA: 14.52±0.20(Predicted)
• CAS DataBase Reference: 1,2-NONANEDIOL(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-NONANEDIOL(42789-13-9)
• EPA Substance Registry System: 1,2-NONANEDIOL(42789-13-9)

Safety Data

• Hazardous Substances Data: 42789-13-9(Hazardous Substances Data)

Usage

General Description

1,2-Nonanediol, also known as nonane-1,2-diol or 1,2-dihydroxynonane, is a chemical compound with the molecular formula C9H20O2. It is a colorless, viscous liquid with a faint, sweet odor. 1,2-Nonanediol is used in a variety of industrial applications, including as a chemical intermediate in the production of pharmaceuticals, plasticizers, and lubricants. It is also used as a humectant and moisturizing agent in personal care products such as lotions and creams. Additionally, it can be used as a solvent and a chemical precursor in the synthesis of other organic compounds. 1,2-Nonanediol is considered to have low toxicity and is generally regarded as safe for use in these applications. However, it is important to follow proper handling and safety guidelines when working with this chemical.

InChI:InChI=1/C9H20O2/c1-2-3-4-5-6-7-9(11)8-10/h9-11H,2-8H2,1H3

Upstream product

• 505-43-1 nona-4,6,8-triyne-1,2-diol 
• 65311-39-9 2-hydroperoxy-nonan-1-ol 
• 65311-41-3 1-hydroperoxy-nonan-2-ol 
• 124-13-0 Octanal 
• 122588-50-5 (dimethylisopropoxysilyl)methylmagnesium chloride 
• 94616-95-2 1-(Isopropoxy-dimethyl-silanyl)-nonan-2-ol 
• 124838-41-1 S-methyl 2-hydroxynonanethioate 
• 28114-20-7 1,2-epoxynonane 
• 64-18-6 formic acid 
• 124-11-8 non-1-ene 
• 1433993-67-9 4-(hydroxymethyl)-1,3,2-dioxathiolane-2,2-dioxide 
• 44767-62-6 n-hexylmagnesium chloride 
• 110-83-8 cyclohexene 
• 2404-44-6 1,2-Epoxydecane 

Relevant articles and documents

Chemo- and Regioselective Functionalization of Polyols through Catalytic C(sp3)-C(sp3) Kumada-Type Coupling of Cyclic Sulfate Esters

This contribution describes a copper-catalyzed, C(sp3)-C(sp3) cross-coupling reaction of cyclic sulfate esters, a distinct class of electrophilic derivatives of polyols, with alkyl Grignard reagents to afford functionalized alcohol products in good yields. The method is operationally simple and highlights the potential of cyclic sulfate esters as highly reactive substrates in catalytic, chemoselective polyol transformations.

Preparation of high purity 1,2-diols by catalytic oxidation of linear terminal alkenes with H2O2 in the presence of carboxylic acids under solvent-free conditions

The oxidation of terminal alkenes was smoothly catalyzed by a recyclable and environmentally friendly catalytic system: [(C18H 37)2N(CH3)2]3[PW 4O16]/H2O2/formic acid. This new catalytic system is not only capable of catalyzing oxidation of terminal alkenes with a phase-transfer character, but also under solvent-free conditions, avoiding the use of chlorinated solvents. Many different kinds of terminal alkenes could be converted to the corresponding 1,2-diols of high purity in high yields. The catalyst could be easily separated and reused after reaction. Both fresh and used [(C18H37)2N(CH3) 2]3[PW4O16] catalyst was characterized by Raman and FTIR.

DERMATOLOGICAL COMPOSITIONS AND METHODS

Disclosed are methods and compositions for regulating the melanin content of mammalian melanocytes; regulating pigmentation in mammalian skin, hair, wool or fur; treating or preventing various skin and proliferative disorders; by administration of various compounds, including alcohols, diols and/or triols and their analogues.