dialkyl

名词 n.
中文释义

英文释义

名词 n.
  1. Two alkyl groups in a compound especially,in-compounds,uncountable
  2. Any compound containing two alkyl groups countable

词形变化

dialkyls plural

词汇关系

衍生词
aryldialkylphosphatase dialkylammonium dialkylaluminium dialkylamine dialkylamino dialkylaminofluorosulfur dialkylaminosulfinyl dialkylcadmium dialkylmagnesium dialkylmetal dialkylmethylamine dialkylthiourea dialkylzinc and many many others

词源

Etymology tree
Proto-Indo-European *dwóh₁
Proto-Indo-European *dwi-
Proto-Hellenic *dwi-
Ancient Greek δῐ- (dĭ-)bor.
Latin di-bor.
English di-
Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor.
Aramaic כוחלא (kuḥlā)bor.
Arabic كُحْل (kuḥl)
Andalusian Arabic اَلْكُحُول (al-kuḥūl)bor.
Medieval Latin alcoholder.
Middle English alcofol
English alc(ohol)
Proto-Indo-European *swel-der.?
Ancient Greek ῡ̔́λη (hū́lē)der.
Frenchder.
English -yl
English alkyl
English dialkyl
From di- + alkyl.
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