Find all the synonyms and alternative words for nitroethane at Synonyms.com, the largest free online thesaurus, antonyms, definitions and translations resource on the web.
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3. The nitroethane was obtained from Commercial Solvents Corporation, Terre Haute, Indiana, as a 90% pure product. The amount used is a 10% excess based on its nitroethane content. The chief contaminant is 2-nitropropane, which does not interfere in the reaction.
Nitroethane is an organic compound having the chemical formula C 2 H 5 NO 2. Similar in many regards to nitromethane, nitroethane is an oily liquid at standard temperature and pressure. Pure nitroethane is colourless and has a fruity odor. It is a high volume chemical, with over 1 million pounds of nitroethane being produced. 
In a 1-liter distilling flask, containing, a mixture of 125 g of chloroacetic acid and 125 g of crushed ice, with stirring sufficient 40% sodium hydroxide solution (about 90 ml) is added to render the solution faintly alkaline to phenolphthalein (alternatively, the neutralization is achieved with about 75 g of finely powdered, anhydrous sodium carbonate added in small portions with frequent ...
Measure peak area. Divide the peak area of nitroethane by the peak area of internal standard on the same chromatogram. CALCULATIONS: 13. 14. Determine the mass, µg (corrected for DE) of nitroethane found in the sample front (W f) and back (W b) sorbent sections, and in the average media blank front (B f) and back (B b) sorbent sections.
Easy nitroethane in quantitative yield (Rated as: excellent) Bookmark Patent US4319059 This patent shows an easy route from α-bromopropionic acid to nitroethane in excellent yield. The patent also say that Magnesium chloride, bromide or sulfate may be used instead of the magnesium methoxide, but it doesn't say if this affects yields.
Nitroethane(NE) is a colourless organic compound having a fruity odor and the chemical formula C2H5NO2. Similar in many regards to nitromethane, it is an oily liquid at standard temperature and pressure. The nitroparaffins possess a combination of physical and chemical properties which make them essential for many diversified applications.
Nitroethane a organic compound which is a oily liquid at normal temperature and pressure also similar in many ways to nitromethane. Used as a fuel additive and a precursor for explosives.
Definition of nitroethane in the Definitions.net dictionary. Meaning of nitroethane. What does nitroethane mean? Information and translations of nitroethane in the most comprehensive dictionary definitions resource on the web.
Nitroethane definition is - a volatile liquid nitroparaffin C2H5NO2 obtained usually along with the nitropropanes and used as an industrial solvent and in chemical synthesis.
You can also choose from free samples. There are 141 nitroethane suppliers, mainly located in Asia. The top supplying countries or regions are China, Hong Kong S.A.R., and Poland, which supply 95%, 1%, and 1% of nitroethane respectively. Nitroethane products are most popular in North America, Domestic Market, and Southeast Asia.
In this video, I synthesize Nitroethane from Sodium Ethyl Sulfate and Sodium Nitrite. ===== Music Credits: Rollin Through Osaka - MK2 Phife for Life - Otis McDonald Scarlet Fire - Otis McDonald ...
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Nitroethane synthesis: a compilation Method 1: from sodium ethyl sulfate and a metal nitrite 1.5 mole sodium nitrite (103.5g) is intimately mixed with 1 mole of sodium ethyl sulfate (158g) and 0.0625 moles of K 2 CO 3 (8.6g). The mixture is then heated to 125-130°C, at which temperature the nitroethane distills over as soon as it is formed.
The use of the nitrostyrene method to produce P-2-P, which starts from benzaldehyde and nitroethane, or from the intermediary product 1-phenyl-2-nitropropene, has also been an alternate method used by Mexican drug trafficking organizations in recent years to manufacture the precursor chemicals required to produce methamphetamine.
The precipitated potassium sulfate is filtered by passing the solution through a 12-cm. Büchner funnel.The light-yellow or yellowish green filtrate is transferred to a 5-l., one-necked, round-bottomed flask fitted with a Claisen head containing a capillary ebulliator tube and a thermometer, and connected to a water-cooled condenser.
The nitroparaffins, nitromethane, nitropropane, etc. form salts with inorganic bases such as calcium hydroxide. The dry salts are explosive [Chem. Eng. News 30:2344. 1952]. Nitroethane and other nitro compounds are mild oxidizers and should not be heated with easily oxidizable hydrocarbons under confinement [Chem. Eng. News 30:2344. 1940].
Nitroethane from ethylsulfate, Desseigne variation. The search engine here doesn't show much on the topic of kitchen synthesis of this useful substance, so i'd thought i'd let you know about this recent success of ours at HyperLab.
J. Gao, in Methods in Enzymology, 2016. 3.3 NAO: An Enzyme Enhancing Nuclear Quantum Effects. The proton abstraction of nitroethane is catalyzed by the flavoenzyme NAO, which accelerates the proton transfer by a factor of 10 9 relative to the uncatalyzed reaction in water (Valley & Fitzpatrick, 2004).
The mixture is then heated to 125-130°C, at which temperature the nitroethane distills over as soon as it is formed. The heating is discontinued when the distillation flow slackens considerably, and the crude nitroethane is washed with an equal amount of water, dried over CaCl2, and if needed, decolorized with a little activated carbon.
Nitroethane synthesis: a compilation Method 1: from sodium ethyl sulfate and a metal nitrite 1.5 mole sodium nitrite (103.5g) is intimately mixed with 1 mole of sodium ethyl sulfate (158g) and 0.0625 moles of K2CO3 (8.6g). The mixture is then heated to 125-130°C, at which temperature the nitroethane distills over as soon as it is formed.
nitroethane (uncountable) (organic chemistry) The aliphatic nitro compound CH 3-CH 2-NO 2 that is used as a specialist solvent, and as a fuel additive;
Nitroethane | CH3CH2NO2 or C2H5NO2 | CID 6587 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ...
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Preparation of nitroethane I ran across this nitroethane synthesis that seems really straightforward and relatively simple. Here is a basic rundown of the procedure. In a 2000ml round bottom 500ml dimethylformamide 30g sodium nitrite This is stirred vigorously for 10min to ensure a thorough mix, then immersed in a cold water bath.
The dilithium salt of nitroethane is formed by treatment of nitroethane with 2 mol equiv of n-Butyllithium in THF/HMPA at -90 °C. 28,29 It reacts with aldehydes at -70 to -60 °C to form the doubly deprotonated nitro alcohols which must be carefully acidified at -90 °C with acetic acid. The dilithium salt is a much harder carbon nucleophile ...
Nitroethane (DEA List I Chemical), Reagent, an organic compound similar to nitromethane, is an oily liquid which can convert to several compounds with commercial value. The Reagent grade denotes that this chemical is the highest quality
Nitroethane was previously used successfully as a chemical feedstock (precursor ingredients) in laboratories for the synthesis of multitudes of substances and consumer goods, for e.g. the medicine Pervitin's use was common in the 19th and 20th century (especially popular during WW2 by the allied troops and nazis alike for mood elevation ...