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单词 heptadecane
释义

> as lemmas

heptadecane
heptadecane n.
Brit. /ˌhɛptəˈdɛkeɪn/
,
U.S. /ˌhɛptəˈdɛˌkeɪn/
[Greek δέκα ten: see -ane suffix2] Chemistry any of the hydrocarbons of the paraffin series having seventeen carbon atoms, esp. the unbranched isomer.
ΚΠ
1882 Jrnl. Chem. Soc. 42 1272 Heptadecane (from margaric acid, or from the ketone C17H34O, obtained from barium palmitate) crystallizes in large hexagonal plates.
1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) II. 674/2 Heptadecane... Occurs in bee's wax.
extracted from hepta-comb. form
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as lemmas
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