16840-84-9

Basic information

• Product Name: 10-NONADECANOL
• Synonyms: 10-NONADECANOL;Di-n-nonyl carbinol;nonadecan-10-ol;10-NONADECANOL 98%
• CAS NO: 16840-84-9
• Molecular Formula: C₁₉H₄₀O
• Molecular Weight: 284.52
• EINECS: 240-864-8
• Mol File: 16840-84-9.mol

Chemical Properties

• Boiling Point: 357°C (estimate)
• Flash Point: 127.5°C
• Appearance: /
• Density: 0.8528 (estimate)
• Vapor Pressure: 4.07E-06mmHg at 25°C
• Refractive Index: 1.4357 (estimate)
• CAS DataBase Reference: 10-NONADECANOL(CAS DataBase Reference)
• NIST Chemistry Reference: 10-NONADECANOL(16840-84-9)
• EPA Substance Registry System: 10-NONADECANOL(16840-84-9)

Safety Data

• Safety Statements: S22:Do not inhale dust.; S24/25:Avoid contact with skin and eyes.
• Hazardous Substances Data: 16840-84-9(Hazardous Substances Data)

Usage

Uses

Used in Cosmetics and Personal Care Industry:
10-Nonadecanol is used as an ingredient in cosmetics and personal care products for its emollient properties, helping to soften and smooth the skin. Its waxy texture provides a pleasant feel and contributes to the product's stability.
Used in Industrial Applications:
In the industrial sector, 10-Nonadecanol is used as a component in the manufacturing of lubricants and plasticizers. Its long-chain structure allows it to function effectively in these applications, providing lubrication and flexibility to various materials.
Used in Pharmaceutical and Medicinal Products:
10-Nonadecanol is used as an ingredient in some pharmaceutical and medicinal products due to its antimicrobial properties. It can help prevent the growth of harmful microorganisms, contributing to the efficacy and safety of these products.
Used in the Synthesis of Renewable Biofuels:
10-Nonadecanol has been studied for its potential use in the synthesis of renewable biofuels. Its long-chain structure makes it a candidate for conversion into biofuels, which can serve as sustainable alternatives to traditional fossil fuels. This application highlights the compound's potential in contributing to a greener and more environmentally friendly energy sector.

InChI:InChI=1/C19H40O/c1-3-5-7-9-11-13-15-17-19(20)18-16-14-12-10-8-6-4-2/h19-20H,3-18H2,1-2H3

Upstream product

• 334-48-5 1-decanoic acid 
• 693-58-3 1-Bromononane 
• 109-94-4 formic acid ethyl ester 
• 112-31-2 caprinaldehyde 
• 39691-62-8 nonylmagnesium bromide 
• 504-57-4 10-Nonadecanon 

Downstream Products

• 1185343-72-9 C₂₇H₄₅BrO₂ 
• 3241-23-4 nonadecan-10-amine 

Relevant articles and documents

COMPOUNDS USEFUL IN HIV THERAPY

The invention relates to compounds of Formula (I), salts thereof, pharmaceutical compositions thereof, as well as methods of treating or preventing HIV in subjects.

Synthesis and antimicrobial activity of symmetrical two-tailed dendritic tricarboxylato amphiphiles

Two series of water-soluble, symmetrical two-tailed homologous dendritic amphiphiles-R2NCONHC((CH2)2COOH)3, 2(n,n), and R2CHNHCONHC((CH2)2COOH)3, 3(n,n), where R = n-CnH2n+1-were synthesized and compared to R″NHCONHC((CH2)2COOH)3, 1(n), R″ = n-CnH2n+1, to determine whether antimicrobial activity was influenced by total or individual alkyl chain lengths, and whether antimicrobial activity depends on hydrophobicity or tail topology (one or two). In a broad screen of 11 microorganisms, 2(n,n) and 3(n,n) generally displayed higher minimal inhibitory concentrations (MICs) than 1(n) against growth as measured by broth microdilution assays. Chain-length specificity was observed against Candida albicans as 1(16), 2(8,8), and 3(8,8) showed the lowest MIC in their respective series. The one case where two-tailed compounds displayed the lowest MICs-3(10,10), 15 μM; 3(11,11), 7.2 μM; and 3(12,12), 6.9 μM-was against Cryptococcus neoformans.

TENSION SUPERFICIELLE ET MICELLISATION D'ALKYL SULFONATES DE SODIUM A DEUX CHAINES EGALES

Five new symetrical double tailed alkyl sodium sulfonates R(R)CH-SO3Na, each chain varying from 7 to 11 carbon atoms, have been synthesized and purified.Their solubilities in distillled water have been determined between 0 and 80 deg C.From measurement of surface tension, the curve γ = f(log C) permits the determination of the CMC and the surface excess.A linear plot of log(CMC) versus the total number of carbons have been established.The area per molecule near the CMC is the same for all the terms of the serie.The surface tension above the CMC decreases from 25.7 to 21.4 mN/m when the alkyl chain grows, from R = C7H16 to R = C11H23 at 60 deg C.In the presence of added NaCl, the area per molecule decreases to 55 +/- 5 Angstroem and the evolution of the CMC values versus salinity gives an estimation of the ionization degree of the micelles.

Synthese et proprietes superficielles d'alkylsulfonates de sodium secondaires et symetriques a l'interface eau-air et eau-alcanes

New double-tail surfactants have been synthetized and purified: (CH3(CH2)5)2CHSO3Na (I) et (CH3(CH2)8)2CHSO3Na (II). Air-water and alkanes-water interfacial tensions are determined at 45 deg C.The influence of the salinity is considered. The composition of the adsorbed monolayer near cmc is determined using the GIBBS equation.In pure water the area for both I and II is (110 +/- 5) Angstroem2/molecule.In 0.5 M NaCl the area is (48 +/- 5) Angstroem2/molecule.The cmc values in pure water are found to be 9E-3 mol/l and 7E-5 mol/l respectively.The dependence of the cmc on the NaCl concentration gives an estimate of the degree of ionization of the micelles. Low interfacial tensions were observed in the presence of NaCl against n-heptane for (I) and n-decane for (II).