45235-48-1

Basic information

• Product Name: 1-Decanol, 2-octyl-
• Synonyms: 1-Decanol, 2-octyl-;2-Octyl-1-decanol
• CAS NO: 45235-48-1
• Molecular Formula: C₁₈H₃₈O
• Molecular Weight: 270.49
• Mol File: 45235-48-1.mol

Chemical Properties

• Boiling Point: 331.6°Cat760mmHg
• Flash Point: 123.8°C
• Appearance: /
• Density: 0.836g/cm³
• Vapor Pressure: 1.11E-05mmHg at 25°C
• Refractive Index: 1.449
• CAS DataBase Reference: 1-Decanol, 2-octyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Decanol, 2-octyl-(45235-48-1)
• EPA Substance Registry System: 1-Decanol, 2-octyl-(45235-48-1)

Safety Data

• Hazardous Substances Data: 45235-48-1(Hazardous Substances Data)

Usage

Uses

Used in Chemical Production:
1-Decanol, 2-octylis used as an intermediate in the production of various chemicals, including plasticizers, surfactants, and lubricants. Its chemical properties make it a suitable component for enhancing the performance of these products.
Used in Perfumery and Flavor Industry:
In the perfumery and flavor industry, 1-Decanol, 2-octylis utilized for its aromatic properties, contributing to the creation of scents and tastes in a variety of products.
Used in Personal Care Products:
1-Decanol, 2-octylis also found in the formulation of personal care products, where it serves various functions, such as improving texture or providing emolliency.
Used in Pharmaceutical Industry:
1-Decanol, 2-octylhas applications in the pharmaceutical sector, where it is used both as an ingredient in drug formulations and as a precursor in the synthesis of pharmaceutical compounds, highlighting its importance in the development of new medications.
Overall, 1-Decanol, 2-octylis a multifaceted chemical with a broad spectrum of applications, making it a valuable asset in numerous industrial and commercial processes.

InChI:InChI=1/C18H38O/c1-3-5-7-9-11-13-15-18(17-19)16-14-12-10-8-6-4-2/h18-19H,3-17H2,1-2H3

Upstream product

• 94434-58-9 2-octyldecanoic acid methyl ester 
• 360559-38-2 dimethyl 2,2-dioctylmalonate 
• 54494-86-9 dimethyl 2-octyl malonate 
• 111-87-5 octanol 
• 112-30-1 1-Decanol 
• 629-27-6 1-Iodooctane 
• 334-48-5 1-decanoic acid 
• 619-39-6 2-octyldecanoic acid 
• 24251-93-2 2,2-dioctylmalonic acid diethyl ester 
• 1472-85-1 diethyl octylmalonate 
• 111-83-1 1-bromo-octane 
• 24257-37-2 2-octyl-decanoic acid ethyl ester 
• 71-36-3 butan-1-ol 

Downstream Products

• 1452777-96-6 C₂₄H₄₁N₃ 
• 1452777-98-8 C₃₂H₄₃Br₂N₃S₂ 
• 1452777-97-7 C₂₄H₃₉Br₂N₃ 
• 1219732-58-7 4,4'-di(2-octyldodecyloxy)benzil 

Relevant articles and documents

BRANCHED TAIL LIPID COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF THERAPEUTIC AGENTS

The application relates to lipids of Formula (A), Formula (B) and Formula (1-1), and to lipid nanoparticles (empty or loaded LNPs) including such a lipid as well as additional lipids such as phospholipids, structural lipids, and PEG lipids. Lipid nanoparticles further including therapeutic and/or prophylactics such as RNA are useful in the delivery of therapeutic and/or prophylactics to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression.

NOVEL AMPHIPHILIC COMPOUND HAVING DENDRONIC HYDROPHOBIC GROUP AND APPLICATION THEREOF

The present invention relates to an amphiphilic compound having a dendronic hydrophobic group, a method for preparing the same, and a method for extraction, solubilization, stabilization, or crystallization of a membrane protein by using the same. The use of the compound according to the present invention leads to an excellent membrane protein solubilization effect and a stable storage of a membrane protein in an aqueous solution for a long time, and thus can be utilized for functional analysis and structural analysis of the membrane protein. Especially, the amphiphilic compound having a dendronic hydrophobic group showed very remarkable characteristics in the visualization of protein composites through an electronic microscope. The membrane protein structural and functional analysis is one of the fields of greatest interest in current biology and chemistry, and more than half of the new drugs that are currently being developed are targeted at membrane proteins, and thus the amphiphilic compound of the present invention can be applied to membrane protein structure studies closely related to the development of new drugs.

Lamellar Liquid Crystals of In-Plane Lying Rod-Like Mesogens with Designer Side-Chains: The Case of Sliding versus Locked Layers

The dimensionality of self-assembled nanostructures plays an essential role for their properties and applications. Herein, an understanding of the transition from weakly to strongly coupled layers in soft matter systems is provided involving in-plane organized π-conjugated rods. For this purpose, bolaamphiphilic triblock molecules consisting of a rigid biphenyl core, polar glycerol groups at the ends, and a branched (swallow-tail) or linear alkyl or semiperfluoroalkyl chain in lateral position have been synthesized and investigated. Besides weakly coupled lamellar isotropic (LamIso), lamellar nematic (LamN) and sliding lamellar smectic phases (LamSm), a sequence of three distinct types of strongly coupled (correlated) lamellar smectic phases with either centered (c2mm) or non-centered rectangular (p2mm) lattice and an intermediate oblique lattices (p2) were observed depending on chain length, chain branching and degree of chain fluorination. This new sequence is explained by the strengthening of the layer coupling and the competition between energetic packing constraints and the entropic contribution of either longitudinal or tangential fluctuations. This example of directed side chain engineering of small generic model compounds provides general clues for morphological design of two-dimensional and three-dimensionally coupled lamellar systems involving larger π-conjugated molecular rods and molecular or supramolecular polymers, being of actual interest in organic electronics and nanotechnology.

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GUERBET CONDENSATION REACTION

The invention relates to a process for the preparation of a Guerbet alcohol, comprising the steps of: (a) providing at least one alcohol, wherein said at least one alcohol has a carbon atom bearing at least one hydrogen atom adjacent to the hydroxyl group; (b) providing a catalyst composition, wherein said catalyst composition comprises an alkaline catalyst and a copper-nickel catalyst comprised in a hydrotalcite; (c) mixing alcohol (a) with catalyst composition (b), thereby obtaining a mixture; and, (d) heating said mixture; thereby obtaining a Guerbet alcohol.

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Synthesis and Solution Properties of a Double-Tailed Quaternary Ammonium Surfactant with a Protrudent Head Group

Modification of the molecular structure of surfactants is an effective method for exploring their self-assembly. A double-tailed quaternary ammonium surfactant with a protrudent head group, namely 2-octyldecyltrimethylammonium bromide (2-ODTAB) was synthesized, and the solution properties were investigated by surface tension, dynamic light scattering, and cryogenic TEM. A comparative study was also performed on the traditional double-tailed homologue surfactants dioctyldimethylammonium bromide (8-8), didecyldimethylammonium bromide (10-10), and didodecyldimethylammonium bromide (12-12). The results showed that 2-ODTAB was more effective at lowering surface tension and in forming stable vesicles than traditional double-tailed surfactants with similar alkyl chain length. The reason is attributed to the improved structure of 2-ODTAB, in which the two alkyl tails are connected to the ionic head group by one carbon atom. This structure imparts more freedom to the head group and thus favors formation of more stable aggregates at low concentration. In addition, the lower limit of the alkyl chain length of the double-tailed surfactants for forming stable vesicles was illustrated.