метил

метил

A group -CH3, derived from methane. For example, CH3Cl is "methyl chloride" (systematic name: chloromethane); CH3OH is "methyl alcohol" (systematic name: methanol).

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Loại từ: noun
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Ngành nghề/Lĩnh vực: Chemistry
Category: General chemistry
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метил эфирлері

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See ‘Biodiesel’

метил антранилаты

Chemistry; Organic chemistry

H 2 NC 6 H 4 CO 2 CH 3 A yellowish to colorless liquid, slightly soluble in water; used in flavoring and in perfumery. Also known as artificial neroli oil.

метил ацетофеноны

Chemistry; Organic chemistry

CH 3 C 6 H 4 COCH 3 Fragrant (coumarin aroma), colorless or pale-yellow liquid, soluble in alcohol; used in perfumery.

метил спирті

Chemistry; Organic chemistry

CH 3 OH A colorless, toxic, flammable liquid, boiling at 64.5_C, miscible with water, ether, alcohol; used in manufacture of formaldehyde, chemical synthesis, antifreeze for ...

олефин

Chemistry; General chemistry

A compound that consists of only carbon and hydrogen, that contains at least one carbon-carbon double bond. Alkene names end with -ene. Examples are ethylene (CH2=CH2); 1-propene ...

майшыт

Chemistry; General chemistry

A colloid formed from tiny liquid droplets suspended in another, immiscible liquid. Milk is an example of an emulsion.

нейтрино

Chemistry; General chemistry

An elementary particle produced by certain nuclear decay processes. Neutrinos have no charge and extremely small masses compared to other subatomic particles.

қос жылу

Chemistry; General chemistry

A device that senses temperature changes by using a pair of joined wires made of dissimilar metals that produces a voltage that changes with temperature.

калориметр

Chemistry; General chemistry

An insulated vessel for measuring the amount of heat absorbed or released by a chemical or physical change.

гидроксил

Chemistry; General chemistry

1. An -OH group within a molecule. 2. A free radical formed by abstraction of a hydrogen atom from water.

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Celebrated on the 1st of April each year, April Fools' Day is a time when people, and increasingly businesses, play all kinds of good humored or funny ...