2207-01-4

Basic information

• Product Name: cis-1,2-Dimethylcyclohexane
• Synonyms: Cyclohexane,1,2-dimethyl-, cis- (8CI); 1,2-cis-Dimethylcyclohexane; NSC 74157;cis-1,2-Dimethylcyclohexane
• CAS NO: 2207-01-4
• Molecular Formula: C₈H₁₆
• Molecular Weight: 0
• EINECS: 218-621-2
• Mol File: 2207-01-4.mol
• Article Data: 42

Chemical Properties

• Melting Point: -49.9 °C
• Boiling Point: 125.9°Cat760mmHg
• Flash Point: 15.6°C
• Appearance: /
• Density: 0.766g/cm³
• Vapor Pressure: 14.5mmHg at 25°C
• Refractive Index: 1.42
• CAS DataBase Reference: cis-1,2-Dimethylcyclohexane(CAS DataBase Reference)
• NIST Chemistry Reference: cis-1,2-Dimethylcyclohexane(2207-01-4)
• EPA Substance Registry System: cis-1,2-Dimethylcyclohexane(2207-01-4)

Safety Data

• Hazardous Substances Data: 2207-01-4(Hazardous Substances Data)

Usage

General Description

Cis-1,2-Dimethylcyclohexane is a chemical compound that belongs to the cycloalkanes group. It is a colorless liquid with a distinct odor and is insoluble in water. cis-1,2-Dimethylcyclohexane is used as a solvent in various industries, such as in the manufacturing of rubber products, adhesives, and in the production of paints and coatings. It is also used as a reagent in organic synthesis processes. Cis-1,2-Dimethylcyclohexane is flammable and should be handled with care due to its potential fire and explosion hazards. It is important to use proper safety measures and equipment when working with this chemical to prevent any accidents or harm.

InChI:InChI=1/C8H16/c1-7-5-3-4-6-8(7)2/h7-8H,3-6H2,1-2H3/t7-,8+

Upstream product

• 95-47-6 o-xylene 
• 1674-10-8 1,2-dimethylcyclohexene 
• 2439-79-4 1-methylbicyclo[4.1.0]heptane 
• 2808-75-5 2-methyl-1-methylenecyclohexane 
• 3710-30-3 1,7-Octadiene 
• 108-38-3 m-xylene 
• 64-19-7 acetic acid 
• 106-42-3 para-xylene 
• 1626-09-1 2,7-octanedione 
• 86439-75-0 Toluene-4-sulfonic acid (7S,8R)-7-methyl-1,4-dioxa-spiro[4.5]dec-8-ylmethyl ester 
• 108-23-6 isopropyl chloroformate 
• 142-29-0 cyclopentene 
• 2808-72-2 2,3-Dimethyl-cyclohexen 
• 19879-11-9 1,2-dimethylcyclohexanol 

Downstream Products

• 95-47-6 o-xylene 
• 6876-23-9 1,2-trans-dimethylcyclohexane 
• 1674-10-8 1,2-dimethylcyclohexene 
• 61827-33-6 1,2-Dimethylcyclohexylnitril 
• 590-66-9 1,1-dimethylcyclohexane 
• 638-04-0 cis-1,3-dimethylcyclohexane 
• 2207-04-7 trans-1,4-dimethylcyclohexane 
• 2207-03-6 trans-1,3-dimethylcyclohexane 
• 33046-21-8 cis-1,2-dimethyl-1,2-cyclohexanediol 
• 133964-51-9 trans-1,2-dimethylcyclohexane-1,2-diol 
• 17612-36-1 1,2-epoxy-1,2-dimethyl-cyclohexane 
• 55489-05-9 1,2-dimethylcyclohexane-1,2-diol 
• 41368-23-4 7-hydroxyoctan-2-one 
• 19879-12-0 cis-1,2-dimethylcyclohexanol 

Relevant articles and documents

Chemically modified cyclodextrins as supramolecular tools to generate carbon-supported ruthenium nanoparticles: An application towards gas phase hydrogenation

A series of carbon-supported ruthenium catalysts was synthesized from zerovalent ruthenium nanoparticles stabilized by randomly methylated cyclodextrins (α-, β- and γ-CD) followed by their adsorption onto the carbon support. The catalysts were characterized by N2 physisorption and thermal analyses. The deposited ruthenium nanoparticles were characterized by transmission electron microscopy, which has highlighted predominantly spherical shapes with a mean diameter of 2.4 nm. Catalytic activity was investigated in the gas phase hydrogenation of o-, m- and p-xylene at 85 °C, both separately and in a two-component mixture (o- and p-xylene). The catalyst prepared by a 1:3 concentration ratio of RuCl3 to randomly methylated β-cyclodextrin exhibited the highest hydrogenation activity and stereoselectivity toward the formation of trans- dimethylcyclohexane. The β-cyclodextrin appeared as multifunctional molecular receptors enabling the stabilization and dispersion of the metallic nanoparticles onto the support and the promotion of the catalytic reaction through host-guest interactions.

New ammonium surfactant-stabilized rhodium(0) colloidal suspensions: Influence of novel counter-anions on physico-chemical and catalytic properties

Novel anionic species, such as hydrogen carbonate (HCO3 -), fluoride (F-), triflate (CF3SO 3-), tetrafluoroborate (BF4-) and chloride (Cl-) were investigated as new partners of water soluble N,N-dimethyl-N-cetyl-N-(2-hydroxyethyl) ammonium salts, used as a protective agent of rhodium colloids. The effect of the surfactant polar head on the micellar behavior, size and morphology of the nanospecies was studied by adapted physico-chemical experiments (surface tension measurements, dynamic light scattering, thermogravimetric and TEM analyses) and discussed in terms of strong or weak stabilization of the growing nanoparticles surface. Finally, the influence of the nanoenvironment generated by the surfactant with various counter-anions was evaluated via the hydrogenation of aromatics.

Discrete Polyoxopalladates as Molecular Precursors for Supported Palladium Metal Nanoparticles as Hydrogenation Catalysts

We have used discrete polyoxopalladates(II) (POPs) of the MPd12X8 nanocube- and Pd15X10 nanostar-types (M = central metal ion, X = capping group) as molecular precursors (diameter ca. 1 nm) for the formation of supported (SBA-15) metallic nanoparticles. These materials proved to be highly active in the hydrogenation of o-xylene. The characterization of such hydrogenation catalysts revealed that the average size of the resulting alloy particles is quite uniform with diameters ranging from 1 to 3 nm (indicating little to no agglomeration). The central transition-metal ion Mn+ (MnII, FeIII, CoII, NiII, CuII, ZnII, PdII) in the POP structure and also the nature of the capping group (AsO43-, SeO32-, PO43-, phenyl-AsO32-) influence the resulting catalytic performance.

Selective hydrothermal reductions using geomimicry

Reduction of carbon-carbon π-bonds has been demonstrated using iron powder as the reductant and simple powdered nickel as the catalyst in water as the solvent at 250 °C and the saturated water vapor pressure, 40 bars. Stereochemical, kinetic and electronic probes of the mechanism suggest reaction via a conventional Horiuti-Polyani process for hydrogenation at the nickel metal surface. Selective reduction of carbon-carbon π-bonds is observed in the presence of other functional groups. The reactions use benign and Earth-abundant reagents that are at low depletion risk and take place in water as the only solvent under conditions that are characteristic of many geochemical processes.

Mesoporous Silica Doped with Dysprosium and Modified with Nickel: A Highly Efficient and Heterogeneous Catalyst for the Hydrogenation of Benzene, Ethylbenzene and Xylenes

The catalytic activity of synthesized by the template method mesoporous silica doped with dysprosium and modified with nickel (Dy-Ni/MPS) in the hydrogenation of benzene, ethylbenzene and xylenes has been studied. The catalyst is characterized by various techniques such as TEM, SEM, BET, XRD, ICP, XRF analyses. It is shown that the presence of dysprosium in the MPS structure increases the activity of the catalyst. The catalytic activity of the catalyst (Dy-Ni/MPS) has been explored in hydrogenation reaction of benzene derivatives with excellent conversion (96–100%) at low pressure. Graphical Abstract: [Figure not available: see fulltext.].