methylene

listen to the pronunciation of methylene
Englisch - Englisch
The divalent radical CH2< in which the free valencies are part of single bonds
The unstable carbene CH2:
The same group, present as a repeating unit, in aliphatic compounds with names such as hexamethylenediamine
The unstable carbene CH{2}
the bivalent radical CH2 derived from methane
The divalent radical CH{2}< in which the free valencies are part of single bonds
A hydrocarbon radical, CH2, not known in the free state, but regarded as an essential residue and component of certain derivatives of methane; as, methylene bromide, CH2Br2; formerly called also methene
{i} hydrocarbon radical that is regarded as an essential residue and component of certain derivatives of methane (Chemistry)
methylene blue
A heterocyclic aromatic chemical compound with many uses in biology and chemistry
methylene chloride
dichloromethane
methylene diphosphonate
A compound consisting of a methylene bound to two phosphonate groups; in radiology, it is used together with technetium 99 in order to locate areas of bone metastasis
methylene blue
a dark green dye used as a stain, an antiseptic, a chemical indicator, and an antidote in cyanide poisoning
methylene blue
A basic aniline dye, CO, that forms a deep blue solution when dissolved in water. It is used as an antidote for cyanide poisoning and a bacteriological stain
methylene chloride
a nonflammable liquid used as a solvent and paint remover and refrigerant
methylene group
the bivalent radical CH2 derived from methane
polymeric methylene diphenyl diisocyanate
organic chemical compound having two reactive isocyanate groups; component A in spray polyurethane foam
methylene

    Silbentrennung

    meth·yl·ene

    Türkische aussprache

    methîlin

    Aussprache

    /ˈmeᴛʜəˌlēn/ /ˈmɛθɪˌliːn/

    Etymologie

    [ 'me-th&-"lEn, -l&n ] (noun.) 1835. French méthylène, from Ancient Greek μέθυ (methy, “wine”) + ὕλη (hylē, “wood”).
Favoriten