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单词 chloroprene
释义

chloroprenen.

/ˈklɔːrəpriːn//ˈklɒrəpriːn/
Etymology: < chloro- comb. form2 + -prene (in isoprene n.).
Chemistry.
A colourless liquid, made from acetylene and hydrochloric acid, which polymerizes to form neoprene n.
ΘΚΠ
the world > matter > chemistry > polymer chemistry > rubbers (named) > [noun]
ebonite1861
factice1893
methyl rubber1919
chloroprene1931
polychloroprene1931
polyisobutylene1931
polybutadiene1935
polyisoprene1935
neoprene1937
polyesteramide1943
polydiene1946
Silastic1946
1931 W. H. Carothers et al. in Jrnl. Amer. Chem. Soc. LIII. 4203 In order to recognize the analogy in structure and behavior which exists between isoprene and chloro-2-butadiene-1,3, we call the latter compound chloroprene.
1958 Times Rev. Industry Nov. 64/2 Acetylene is now..used in the production of chloroprene.
This entry has not yet been fully updated (first published 1972; most recently modified version published online September 2018).
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n.1931
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