丁烯

dīngxī

butene or butylene C4H8

丙烯

bǐngxī

propylene C3H6

乙烯

yǐxī

ethylene

烯烃

xītīng

olefine

莰烯

kǎnxī

camphene C10H16

萜烯

tiēxī

terpene (chemistry)

丁二烯

dīngèrxī

butadiene C4H6

丙烯腈

bǐngxījīng

acrylo-nitrile

丙烯酸

bǐngxīsuān

acrylic acid C3H4O2

丙烯醛

bǐngxīquán

acrolein CH2CHCHO

乙烯基

yǐxījī

vinyl

氯乙烯

lǚyǐxī

vinyl chloride C2H3Cl

氯已烯

lǚyǐxī

chloroethylene

环戊烯

huánwùxī

cyclopentene C5H8 (ring of five carbon atoms)

聚丙烯

jùbǐngxī

polypropylene

聚乙烯

jùyǐxī

polythene

苯乙烯

běnyǐxī

Styrene

三氯已烯

sānlǚyǐxī

trichloroethylene

丙烯酸酯

bǐngxīsuānzhǐ

acrylic ester

四氯乙烯

sìlǚyǐxī

tetrachloroethylene