- primary phosphine
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any compound of general formula R-PHSee Also: secondary phosphine, tertiary phosphine
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primary phosphine
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phosphine — /fos feen, fin/, n. Chem. 1. a colorless, poisonous, ill smelling, flammable gas, PH3. 2. any of certain organic derivatives of this compound. [1870 75; PHOSPH + INE1] * * * ▪ chemical compound (PH3),also called Hydrogen Phosphide, a… … Universalium
tertiary phosphine — noun any compound of general formula PR (where R is not H) See Also: primary phosphine, secondary phosphine … Wiktionary
secondary phosphine — noun any compound of general formula RP H See Also: primary phosphine, tertiary phosphine … Wiktionary
Organophosphorus — compounds are degradable organic compounds containing carbon–phosphorus bonds (thus excluding from phosphate and phosphite esters, which lack such kind of bonding), used primarily in pest control as an alternative to chlorinated hydrocarbons that … Wikipedia
Phenylphosphine — Other names … Wikipedia
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Functional group — For other uses, see Functional group (disambiguation) and Moiety (disambiguation). Benzyl acetate has an ester functional group (in red), an acetyl moiety (circled with green) and a benzyloxy moiety (circled with orange). Other divisions can be… … Wikipedia
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hydrogen — /huy dreuh jeuhn/, n. a colorless, odorless, flammable gas that combines chemically with oxygen to form water: the lightest of the known elements. Symbol: H; at. wt.: 1.00797; at. no.: 1; density: 0.0899 g/l at 0°C and 760 mm pressure. [1785 95;… … Universalium
Cobalt — This article is about the metal. For other uses, see Cobalt (disambiguation). iron ← cobalt → nickel ↑ Co ↓ Rh … Wikipedia
