methylene bromide

См. также в других словарях:

• Methylene — Meth yl*ene, n. [F. m[ e]thyl[ e]ne, from Gr. ? wine + ? wood; a word coined to correspond to the name wood spirit.] (Chem.) A divalent hydrocarbon radical, { CH2 }, not known in the free state, but regarded as an essential residue and component… …   The Collaborative International Dictionary of English

• Methylene blue — Methylene Meth yl*ene, n. [F. m[ e]thyl[ e]ne, from Gr. ? wine + ? wood; a word coined to correspond to the name wood spirit.] (Chem.) A divalent hydrocarbon radical, { CH2 }, not known in the free state, but regarded as an essential residue and… …   The Collaborative International Dictionary of English

• Methylene blue — Methylene blue …   Wikipedia

• n-Propyl bromide — n Propyl bromide …   Wikipedia

• -CH2- — Methylene Meth yl*ene, n. [F. m[ e]thyl[ e]ne, from Gr. ? wine + ? wood; a word coined to correspond to the name wood spirit.] (Chem.) A divalent hydrocarbon radical, { CH2 }, not known in the free state, but regarded as an essential residue and… …   The Collaborative International Dictionary of English

• CH2Br2 — Methylene Meth yl*ene, n. [F. m[ e]thyl[ e]ne, from Gr. ? wine + ? wood; a word coined to correspond to the name wood spirit.] (Chem.) A divalent hydrocarbon radical, { CH2 }, not known in the free state, but regarded as an essential residue and… …   The Collaborative International Dictionary of English

• methene — Methylene Meth yl*ene, n. [F. m[ e]thyl[ e]ne, from Gr. ? wine + ? wood; a word coined to correspond to the name wood spirit.] (Chem.) A divalent hydrocarbon radical, { CH2 }, not known in the free state, but regarded as an essential residue and… …   The Collaborative International Dictionary of English

• pure blue — Methylene Meth yl*ene, n. [F. m[ e]thyl[ e]ne, from Gr. ? wine + ? wood; a word coined to correspond to the name wood spirit.] (Chem.) A divalent hydrocarbon radical, { CH2 }, not known in the free state, but regarded as an essential residue and… …   The Collaborative International Dictionary of English

• Dibromomethane — IUPAC name …   Wikipedia

• Halomethane — compounds are derivatives of methane (CH4) with one or more of the hydrogen atoms replaced with halogen atoms (F, Cl, Br, or I). Halomethanes are both naturally occurring, especially in marine environments, and man made, most notably as… …   Wikipedia

• Allylic rearrangement — An allylic rearrangement or allylic shift is an organic reaction in which the double bond in an allyl chemical compound shifts to the next carbon atom. It is encountered in nucleophilic substitution.In reaction conditions that favor a SN1… …   Wikipedia