- bivalent hydrocarbon
- s.hidrocarburo bivalente.
Nuevo Diccionario Inglés-Español. 2014.
Nuevo Diccionario Inglés-Español. 2014.
methylene — The moiety, CH2 . * * * meth·y·lene meth ə .lēn, lən n a bivalent hydrocarbon radical CH2 derived from methane by removal of two hydrogen atoms * * * meth·y·lene (methґə lēn) the bivalent hydrocarbon radical CH2 or CH2 . Called also… … Medical dictionary
-ylene — Chemical suffix denoting a bivalent hydrocarbon radical ( e.g., methylene, –CH2–) or possessing a double bond ( e.g., ethylene, CH2=CH2). * * * a suffix used in chemistry to denote a bivalent hydrocarbon radical … Medical dictionary
ethylidene — The radical CH3CH=. SYN: ethidene. * * * ethyl·i·dene e thil ə .dēn, eth əl n a bivalent hydrocarbon radical >CHCH3 isomeric with ethylene * * * eth·yl·i·dene (ethґəl ĭ dēn) the bivalent radical, CH3CH … Medical dictionary
alendronate — a·len·dro·nate (ə lĕnʹdrə nāt ) n. A synthetic drug analogue of pyrophosphate that acts primarily on bone to inhibit its resorption and is used to treat and prevent osteoporosis in postmenopausal women. [Probably amino + (buty)l(id)en(e), a… … Universalium
methylene — /ˈmɛθəlin / (say methuhleen) noun a bivalent hydrocarbon group, CH2, formally derived from methane. {French, from Greek methy wine + yl yl + ene ene} …
ethylidene — eˈthiləˌdēn, ˈethə̇l noun Etymology: International Scientific Vocabulary ethyl + idene : a bivalent hydrocarbon radical CH3CH< isomeric with ethylene ethylidene chloride CH3CHCl2 … Useful english dictionary
propylidene — prōˈpiləˌdēn, ˈprōpə̇ləˌ noun ( s) Etymology: International Scientific Vocabulary propyl + idene : a bivalent hydrocarbon radical CH3CH2CH< analogous to ethylidene compare isopropylidene … Useful english dictionary
meth|yl|ene — «MEHTH uh leen», noun. 1. Chemistry. a bivalent hydrocarbon radical occurring only in combination, and regarded as derived from methane. Formula: ―CH2― 2. (in commercial use) = methyl alcohol. (Cf. ↑methyl alcohol) ╂[< French méthylène <… … Useful english dictionary
diazo group — Chem. the bivalent group N=N united with one hydrocarbon group and another atom or group, as in benzenediazo hydroxide, C6H5N=NOH, or the bivalent group =N=N united with one hydrocarbon group, as in diazomethane, CH2=N=N. Also called diazo… … Universalium
diazo group — Chem. the bivalent group N=N united with one hydrocarbon group and another atom or group, as in benzenediazo hydroxide, C6H5N=NOH, or the bivalent group =N=N united with one hydrocarbon group, as in diazomethane, CH2=N=N. Also called diazo… … Useful english dictionary
organosulfur compound — ▪ chemical compound Introduction also spelled organosulphur compound , also called organic sulfur compound a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… … Universalium