Нитрометан NM CH3NO2
Нитрометан NM CH3NO2Нитрометан NM CH3NO2
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Нитрометан NM CH3NO2
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Нитрометан NM CH3NO2
Самовывоз со склада в г. Подольск: дней. This site uses cookies. By continuing to use the site, you agree to work with these files. Order only. Сроки поставки Самовывоз со склада в г. Manufacturer Acros Organics. Product id RA Category Реактивы. Cat number CAS Chemical formula CH3NO2. Recommended products.
Нитрометан, 96%, для спектроскопии
Нитрометан NM CH3NO2
Нитрометан NM CH3NO2
Нитрометан, 96%, для спектроскопии
Нитрометан NM CH3NO2
Купить закладки шишки в Суворове
Нитрометан, 96%, для спектроскопии
Нитрометан NM CH3NO2
Нитрометан NM CH3NO2
Нитрометан, 96%, для спектроскопии
Температура плавления:? Температура кипения: Диэлектрическая постоянная: H Предполагается, что данное вещество вызывает раковые заболевания. Пары образуют с воздухом взрывоопасные смеси. Воспламеняющиеся жидкости Категория 3 Предупреждение Hfd Предполагается, что данное вещество может отрицательно повлиять на способность к деторождению. Предполагается, что данное вещество может отрицательно повлиять на неродившегося ребенка. Внимание P Беречь от тепла, горячих поверхностей, искр, открытого огня и других источников воспламенения. Не курить. P Перед использованием ознакомиться с инструкциями по технике безопасности. P Беречь от тепла, горячих поверхностей, искр, открытого огня и других источников воспламенения. Обратиться за медицинской помощью при плохом самочувствии. Nitromethane is an explosive material that was originally manufactured for various applications including mining, construction, demolition, law enforcement, and military uses. However, due to threats of terrorism and increased attention to accident prevention, regulations concerning the transportation, storage, use, and transfer relating to explosives have steadily increased over the last few years and manufacturing limited. Nitromethane is a highly flammable and explosive colorless liquid with a strong, disagreeable odor. Nitromethane is not explosive, but is used as industrial chemical for various purposes. Nitromethane can explode only in big quantity and in strong confinement. In combination with some further components, nitromethane is the important part of very strong, cap sensitive explosives. Therefore, nitromethane is an easy accessible precursor for preparation of strong home-made explosives. Nitromethane is used as a stabilizer of halogenated organic solvents, rocket and racing fuel and a chemical intermediate. It is also used as a solvent for cyanoacrylate adhesives, polymers and waxes. It serves as a Michael donor, adding to alfa,beta-unsaturated carbonyl compounds through 1,4-addition in the Michael reaction. It acts as a solvent used for extractions, reaction medium and as a cleaning solvent. Further, it is used in the manufacture of pharmaceuticals, explosives, fibers and coatings. Colorless liquid with a strong, disagreeable odor. Odor threshold concentration is 3. Nitromethane also is used as a fuel or fuel additive with methanol in racing cars, boats, and model engines. It formerly was used in the explosives industry as a component in a binary explosive formulation with ammonium nitrate and in shaped charges, and it was used as a chemical stabilizer to prevent decomposition of various halogenated hydrocarbons NTP , IARC , Angus Nitromethane and the other important nitroparaffins are synthesized commercially by the vapor-phase nitration of propane Baker and Bollmeier A colorless oily liquid. May violently decompose if intensely heated when contaminated. Denser than water and slightly soluble in water. Hence sinks in water. Vapors are heavier than air. Moderately toxic. Produces toxic oxides of nitrogen during combustion. Nitromethane may explode if heated or strongly shocked, especially if mixed with acids, bases \\\\\\\\\[Handling Chemicals Safely Ignites on contact with alkyl aluminum or alkyl zinc halides. Reacts violently with strong bases potassium hydroxide, calcium hydroxide , amines 1,2-diaminoethane, hydrazine , bromine, carbon disulfide, hydrocarbons, formaldehyde, metal oxides, lithium aluminum hydride, sodium hydride, strong oxidizing agents lithium perchlorate, nitric acid, calcium hypochlorite. Reacts with aqueous silver nitrate to form explosive silver fulminate \\\\\\\\\[Bretherick, 5th ed. Mixtures of Nitromethane and aluminum chloride may explode when organic matter is present \\\\\\\\\[Chem. News Nitromethane, either alone or in a mixture with methanol and castor oil, has a delayed but violent reaction with powdered calcium hypochlorite \\\\\\\\\[Haz. Home Chem \\\\\\\\\]. Nitromethane reacts violently with hexamethylbenzene \\\\\\\\\[Lewis \\\\\\\\\]. Nitromethane is strongly sensitized by hydrazine \\\\\\\\\[Forshey, D. Dangerous fire and explosion risk, lower explosion limit 7. Toxic by ingestion and inhalation. Thyroid effects, upper respiratory tract irritant, and lung damage. Possible carcinogen. Nitromethane is used primarily as a chemical intermediate in the synthesis of biocides, chemicals, and agricultural products and intermediates. It is slightly toxic to aquatic organisms, has a low bioconcentration potential, and is considered not readily biodegradable. Acute toxicity is low following oral or dermal exposure. Nitromethane is a mild eye irritant and is not likely to cause significant irritation to the skin. Long-term excessive exposure may cause central nervous system effects. Based on animal data, nitromethane is classified as a Category 2B carcinogen potential human carcinogen. Nitromethane is used as an intermediate in chemical syntheses, but more importantly it is used as a solvent for coatings and inks. It and the other nitroparaffins are excellent solvents for vinyls, epoxies, polyamides and acrylic polymers Baker and Bollmeier It also is used as a military propellant and a racing fuel additive HSDB Mixed with methanol and castor oil it is employed as a model airplane fuel. Nitromethane is used in the production of the fumigant, chloropicrin. It is best known as racing car fuel. It is also used as a solvent and as an intermediate in the pharmaceutical industry. Nitromethane is reasonably anticipated to be a human carcinogenbased on sufficient evidence of carcinogenicity from studies in experimental animals. Nitromethane will not hydrolyze because it does not contain a hydrolyzable functional group. Nitromethane is converted to nitrite and formaldehyde in a ratio by hepatic microsomes from phenobarbital-pretreated male Sprague-Dawley rats Sakurai et al , but no formaldehyde could be detected when microsomes from the nose or liver of untreated male Fischer rats were incubated with nitromethane Dahl and Hadley Whether a similar conversion occurs in vivo has not been determined, but the absence of nitromethane metabolism in microsomes from untreated rats suggests that its metabolism in vivo may be slow. May explode from heat, shock, friction, or concussion. Reacts with alkalis, strong acids; metallic oxides. Detonates or reacts violently with strong oxidizers, strong reducing agents such as hydrides; formaldehyde, copper, copper alloys; lead, lead alloys; hydrocarbons and other combustibles, causing fire and explosion hazard. Forms shock sensitive mixture when contaminated with acids, amines, bases, metal oxides; hydrocarbons, and other combustible materials. Incineration: large quantities of material may require nitrogen oxide removal by catalytic or scrubbing processes. Methane, nitro- Nitromethane Предполагается, что данное вещество может отрицательно повлиять на способность к деторождению. Беречь от тепла, горячих поверхностей, искр, открытого огня и других источников воспламенения.
Нитрометан NM CH3NO2
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