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Topic: Dodecane


In the News (Tue 2 Dec 08)

  
  Biodegradation of Variable-Chain-Length Alkanes at Low Temperatures by a Psychrotrophic Rhodococcus sp. -- Whyte et ...
The growth of Q15 on potential metabolic intermediates of dodecane and hexadecane was studied by monitoring respiration.
on the subterminal dodecane intermediates 2-dodecanol and 2-dodecanone
that of the shorter-chain alkanes, particularly dodecane, as the
aem.asm.org /cgi/content/full/64/7/2578   (5203 words)

  
 ORNL Review Vol. 35, No. 3, 2002
The narrowly confined liquid-like dodecane was transformed into a solid-like structure as a result of interfacial forces.
In their simulation, 3 to 8 layers of dodecane molecules are sandwiched between the mica layers.
Steve Granick’s experiments led him to conclude that nanoconfined dodecane is a glass—a state intermediate between liquid and solid—rather than a solid.
www.ornl.gov /info/ornlreview/v35_3_02/simulations.shtml   (1073 words)

  
 ISIS 99 ISIS Facility Annual Report 1998
A detailed study of the adsorption of gelatin and gelatin/surfactant mixtures at the polystyrene/water interface has shown that the gelatin forms a diffuse layer on the polystyrene, with an exponential decay length in density ~ 50 Å.
and dodecane and the structure of the mixed monolayer is compared with that of C
The adsorption of mixed surfactants at the liquid-solid interface is more complex than at the air-water interface, due to the possibility of specific interactions with the solid surface.
www.isis.rl.ac.uk /isis99/science/lss.htm   (1600 words)

  
 Separation of olefinic isomers - Patent 6861512
The principle of the separation using mobile phase additives described herein, namely, the alkanes, hexane, octane, decane, and dodecane, and the 1-alkenes, 1-hexene, 1-octene, 1-decene, and 1-dodecene is not yet clearly understood.
However, it was observed for the series of compounds tested, that the presence of a carboxylic acid or a phosphate group (which contains both ionic and polar groups) correlated with the alkane and 1-alkene mobile phase additives having a positive effect on the chromatographic separation of the cis- and trans-carbon-carbon double bond isomers.
Meaningful separation of the retinal and retinal isomeric pairs was not observed either in the presence or in the absence of an alkane or 1-alkene mobile phase additive.
www.freepatentsonline.com /6861512.html   (8298 words)

  
 Anaerobic Oxidation of n-Dodecane by an Addition Reaction in a Sulfate-Reducing Bacterial Enrichment Culture -- Kropp ...
The loss of dodecane (25 µl) in cultures relative to sterile controls was quantified by acidifying the medium with 0.2 ml
C]dodecane (0.8 µCi) by the enrichment culture in the presence of 25 µl of dodecane
70 to 73% degradation of dodecane was observed in triplicate nonsterile
aem.asm.org /cgi/content/full/66/12/5393   (4078 words)

  
 International Journal of Chemical Reactor Engineering
Thermodynamic and kinetic studies were carried out to predict the species concentrations likely to be obtained in the pyrolysis process at plasma temperatures.
A thorough statistical experimental design was undertaken to investigate the influence of the different operational conditions such as: the feed rates of dodecane, the reactor pressure, the plate power applied to the plasma torch and the composition of the plasma gas, on the production of carbon fl and gaseous acetylene-like compounds.
Thermodynamic and kinetic models were compared with experimental results, a kinetic reaction model best representing the experimental results.
www.bepress.com /ijcre/vol3/A4   (238 words)

  
 BioMed Central | Full text | Alkane-induced expression, substrate binding profile, and immunolocalization of a ...
Hexane, octane and dodecane were toxic and induced substantial changes in membrane morphology.
The dodecane treatment also distorts and thickens the cellular and photosynthetic membranes, creating a ruffled effect in both outer and inner membranes.
Control and test cultures (0.2 % dodecane or hexadecane [v/v] for 2 hours) were maintained in the same growth conditions during the treatment interval.
www.biomedcentral.com /1471-2180/5/16   (5219 words)

  
 Millipore - Technical Library - MultiScreen Filter Plates for PAMPA: Evaluation of the reproducibility of Parallel ...
The lecithin concentration was chosen from the lower end of the range of described literature values primarily for the sake of simplicity.
A lipid artificial membrane of 1% lecithin in dodecane is likely not appropriate for accurate permeability ranking of all drug classes.
For a particular target barrier, it is critical to choose the appropriate lipid mixture and lipid concentration to ensure accurate permeability ranking and correlation with human absorption data.
www.millipore.com /publications.nsf/docs/an1728en00   (2445 words)

  
 Effects of ceramide-1-phosphate on cultured cells: dependence on dodecane in the vehicle -- Tauzin et al., ...
A mixture of ethanol (or methanol) with dodecane, as the vehicle, has become popular.
They result from the capacity of dodecane to interact with phospholipids; hence, they go undetected with a vehicle control.
This study should raise awareness about the use of dodecane for phospholipid delivery and in turn, help unraveling C1P signaling, which is still poorly understood.
www.jlr.org /cgi/content/short/M600399-JLR200v1   (294 words)

  
 Dodecane - Encyclopedia, History, Geography and Biography   (Site not responding. Last check: 2007-10-07)
This page was last modified 21:59, 14 July 2006.
This encyclopedia, history, geography and biography article about Dodecane contains research on
Dodecane, See also, External links, Alkanes and Solvents.
www.arikah.com /encyclopedia/Dodecane   (98 words)

  
 Quarterly Reviews of the Chemical Society articles
By using various modes of illumination it has been established that intense trapping of charge carriers limits the quantum yield of charge injection at the interface.
Furthermore, the effect of certain other aliphatic amines in dodecane on the photoinjected charge has also been investigated.
It has been found that the nature and amount of binder material in the photoconductor layer also affects the charge injection at the interface.
chemistry.rsc.org /Publishing/Journals/DC/article.asp?doi=DC9807000321   (134 words)

  
 DODECANE   (Site not responding. Last check: 2007-10-07)
Dodecane è un idrocarburo dell'alcano con la formula chimica CH, un liquido spesso e oleoso della serie della paraffina.
Foglio di dati materiale di sicurezza per Dodecane
It is licensed under the GNU free documentation license.
www.facteri.com /wiki/it/do/Dodecane.htm   (54 words)

  
 Lyotropic Behavior of Diruthenium(II,III) Alkoxybenzoates in Dodecane
The lyotropic behavior of three mixed valence diruthenium(II,III) alkoxybenzoates in dodecane mixtures has been analyzed.
Mixing the complexes with up to 40-60 wt % of dodecane did not alter the nature of the low-temperature mesophase exhibited by the pure compound still showing a columnar hexagonal phase.
However, it resulted in a substantial decrease of the viscosity for all of them and a depression of the melting point for [2].
pubs.acs.org /cgi-bin/abstract.cgi/langd5/2002/18/i26/abs/la026510j.html   (211 words)

  
 Interfacial Properties of an Amphipathic {alpha}-Helix Consensus Peptide of Exchangeable Apolipoproteins at Air/Water ...
Dodecane (>99% pure) was purchased from EM SCIENCE (Gibbstown, NJ).
An 8-µl dodecane drop was compressed and expanded by
An 8-µl dodecane drop was oscillated at 8 ± 2 µl with different periods.
www.jbc.org /cgi/content/full/278/39/37480   (6028 words)

  
 dodecane - Adwords Research by Velocityscape
Dodecane (also known as dihexyl, bihexyl, adakane 12 or duodecane) is an...
Dodecane Dodecane General Molecular formula C 12 H 26 CAS number 112-40-3 EC euronuclear.org
Dodecane (also known as dihexyl, bihexyl, adakane 12 or duodecane) is an alkane
www.googspy.com /SearchTerm.aspx?id=34582   (149 words)

  
 Dodecane   (Site not responding. Last check: 2007-10-07)
Dodecane (también conocido como dihexyl, bihexyl, el adakane 12 o duodecane) es un hidrocarburo del alkane con el fórmula químico CH, un líquido grueso, aceitoso de la serie de la parafina.
Hoja de datos material de seguridad para Dodecane
English version: Dodecane Next: Servidor de los sonidos Up
www.yotor.net /wiki/es/do/Dodecane.htm   (76 words)

  
 CHEMINFO: n-Dodecane
Saturated aliphatic hydrocarbon / alkane / n-alkane / dodecane isomer
Component of gasoline, jet fuel, kerosene and petroleum solvents such as white spirit; solvent; organic synthesis; copying fluids; jet fuel research and distillation chaser.
Aspiration of 0.2 mL of n-dodecane caused death in rats within 24 hours as a result of pulmonary edema and hemorrhaging (2).
www.intox.org /databank/documents/chemical/dodecane/cie253.htm   (1398 words)

  
 VB-6
VB-6.4 The superscript locants of the secondary bridges shall be as small as possible when considered as a set in ascending numerical order, a decision being made at the first point of difference.
]dodecane (4.4 is more symmetric than 5.3 for main ring, see VB-6.1)
VB-6.5 The superscript locants shall be as small as possible when considered in the order of citation in the name.
www.chem.qmul.ac.uk /iupac/vonBaeyer/vb6.html   (380 words)

  
 Dodecane Nitrile CAS 2437-25-4 Suppliers & Manufacturers, Price (United States)
Dodecane Nitrile CAS 2437-25-4 Suppliers and Manufacturers, Price (United States)
New Jersey, USA Penta Manufacturing Co. is a source for chemical compounds that manufactures caffeine, acetal, acetaldehyde, acetamide acetic acid, acetoacetanilide, acetone anisylidine, acetonyl acetone and aceto phenithidine.
We offer a wide range of products in many categori More...
www.chemicalregister.com /USA/Dodecane_Nitrile/Suppliers/pid23060.htm   (95 words)

  
 Vapor-Liquid Equilibria for Pentane + Dodecane and Heptane + Dodecane at Low Pressures   (Site not responding. Last check: 2007-10-07)
A Fischer recirculating still has been used to measure isobaric vapor-liquid equilibrium data for pentane + dodecane and heptane + dodecane at 70 and 100 kPa and 40, 70, and 100 kPa, respectively.
The concentrations of the vapor and liquid mixtures have been determined with the aid of an oscillating tube densimeter.
Thermodynamic consistency tests of the vapor-liquid data have been checked using a maximum likelihood data reduction and the UNIQUAC model.
pubs.acs.org /cgi-bin/abstract.cgi/jceaax/2002/47/i06/abs/je020037u.html   (225 words)

  
 Interfacial properties of amphipathic {beta} strand consensus peptides of apolipoprotein B at oil/water interfaces -- ...
An 8 µl dodecane or triolein drop was formed in pure water with varied amounts of P12 or P27, respectively.
A: An 8 µl dodecane drop in an aqueous phase containing 2.3
The adsorption of P12 and P27 to the hydrocarbon surface (dodecane)
www.jlr.org /cgi/content/full/45/9/1704   (5999 words)

  
 DODECANE
Toxic gases and vapors may be released if involved in a fire.
When released into the soil, this material may biodegrade to a moderate extent.
This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all of the information required by the CPR.
www.jtbaker.com /msds/englishhtml/d8752.htm   (928 words)

  
 Measurement and correlation of phase equilibria for dodecane + sec-butylbenzene + N-methyl-2-pyrrolidone   (Site not responding. Last check: 2007-10-07)
Measurement and correlation of phase equilibria for dodecane + sec-butylbenzene + N-methyl-2-pyrrolidone
liquid concentration, phase 1 of Dodecane (experimental value) (Dodecane-rich phase)
liquid concentration, phase 2 of Dodecane (experimental value) (NMP-rich phase)
www.fiz-chemie.de /infotherm/html/record_pages/05/A/L_JI01740/AL_JI0501740_100.html   (107 words)

  
 IngentaConnect Experimental Study and Modeling of Dodecane Ignition in a Diesel ...   (Site not responding. Last check: 2007-10-07)
IngentaConnect Experimental Study and Modeling of Dodecane Ignition in a Diesel...
Experimental Study and Modeling of Dodecane Ignition in a Diesel Engine
You may be required to register, activate a subscription or purchase the article before you can obtain the full text.
www.ingentaconnect.com /content/els/00102180/1995/00000103/00000003/art00093   (74 words)

  
 ExactAntigen DIHEXYL
(2005) Comparison of antagonizing potencies of dodecane analogues to isoflurane in goldfish J Anesth 19:60-5
(2004) Assessment of skin irritation and molecular responses in rat skin exposed to nonane, dodecane and tetradecane Toxicol Lett 153:255-66
(2004) Recovery of dodecane, octane and toluene spills in sandpacks using ethanol J Hazard Mater 110:39-51
chemical.exactantigen.com /d/dihexyl.html   (186 words)

  
 Definition of dodecane - Merriam-Webster Online Dictionary
Click here to search for another word in the Merriam-Webster Online Dictionary.
Learn more about "dodecane " and related topics at Britannica.com
Get the Top 10 Search Results for "dodecane "
www.merriamwebster.com /dictionary/dodecane   (31 words)

  
 1-bromo Dodecane   (Site not responding. Last check: 2007-10-07)
Our Small and Medium Size Business Supplier Bidding System™ ensures quality buyers meet quality sellers in the world.
Click here to join us if you are 1-bromo Dodecane manufacture/provider!
Click here to request more about 1-bromo Dodecane product and provider details!
www.365sources.com /new-products/A-Z/1/1-bromo-Dodecane.html   (143 words)

  
 Dodecane   (Site not responding. Last check: 2007-10-07)
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www.guideofpills.com /Dodecane.html   (240 words)

  
 Dodecane Diatomic Alcohol   (Site not responding. Last check: 2007-10-07)
Open enqueries and orders for: "Dodecane Diatomic Alcohol"
Click here to join us if you are Dodecane Diatomic Alcohol manufacture/provider!
Click here to request more about Dodecane Diatomic Alcohol product and provider details!
chemical.365sources.com /hot-products/A-Z/D/Dodecane-Diatomic-Alcohol.php   (33 words)

  
 HIC-Up files for compound D12 dodecane; detergent used in refolding; detergent used in refo
HIC-Up files for compound D12 dodecane; detergent used in refolding; detergent used in refo
Search for "dodecane" in the ChemDB compound database
This page was created on Wed Aug 02 20:15:35 2006.
xray.bmc.uu.se /hicup/D12/index.html   (295 words)

  
 Solumetrics - Dodecane Sulfonic Acid Sodium Salt
Solumetrics Fine Chemicals - Dodecane Sulfonic Acid Sodium Salt
Additional requirements: Certificate of analysis with each batch/ delivery.
Download this Dodecane Sulfonic Acid Sodium Salt specification sheet
www.solumetrics.com /specs/ion-pair-reagents-dodecane-sulfonic-acid-sodium-salt.html   (27 words)

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