dialkylthiourea

名词 n.
中文释义

英文释义

名词 n.
  1. Any derivative of thiourea having two alkyl groups
    — The general prevalence of positive patch test reactions to mixed dialkylthiourea has been reported as high as 2.4% [ 10 ], and the rise in neoprene use within orthopaedics means it is likely that this will become an increasing problem within the specialty.

词形变化

dialkylthioureas plural

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
Proto-Indo-European *dʰewh₂-der.?
Ancient Greek θέειον (théeion)
Ancient Greek θεῖον (theîon)der.
English thio-
Proto-Indo-European *h₁wers-der.
Ancient Greek οὐρέω (ouréō)
Ancient Greek οὖρον (oûron)der.
French uréeder.
New Latinder.
English urea
English thiourea
English dialkylthiourea
From dialkyl + thiourea.
0 次浏览 数据来源: Wiktionary