烷

wán

wánspelled as uan · 2nd tone — spelling rules

alkane

Radical: 火 Strokes: 11

Structure: Left narrow, right wideFrequency: Level 2 character

Same radical

火灵烟灰灯炎烦灭烂烧炮灾

Same radical

火灵烟灰灯炎烦灭烂烧炮灾炉烛灶

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Stroke Order · 11 strokes (click to expand)

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Character Decomposition

烷=火+完

Etymology

fire

Meanings

alkane

wán

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Words with 烷 22 total

methane CH4甲烷jiǎ wán alkyl烷基wán jī butane丁烷dīng wán propane丙烷bǐng wán ethane (C2H6)乙烷yǐ wán alkane烷烃wán tīng camphane · bornane C10H18莰烷kǎn wán bornane · camphane C10H18菠烷bō wán octane (C8H18)辛烷xīn wán octane rating辛烷值xīn wán zhí methyl chloride CH3Cl氯甲烷lu:4 jiǎ wán alkyl benzene · dodecylbenzene C18H30烷基苯wán jī běn alkoxy (chemistry)烷氧基wán yǎng jī cycloalkane环烷烃huán wán tīng isobutane异丁烷yì dīng wán (Tw) bisphenol A (BPA)酚甲烷fēn jiǎ wán cetane number (quality of light diesel fuel, measured by its ignition delay)十六烷值shí liù wán zhí chloroform (trichloromethane CHCl3)三氯甲烷sān lu:4 jiǎ wán dichloromethane二氯甲烷èr lu:4 jiǎ wán ethylene oxide环氧乙烷huán yǎng yǐ wán sodium dodecylbenzene sulfonate (used as a bubbling agent in detergents)烷基苯磺酸钠wán jī běn huáng suān nà (pharmacology) piracetam (C6H10N2O2), a nootropic乙酰胺吡咯烷酮yǐ xiān àn bǐ luò wán tóng

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