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丙基

bǐngjī
noun

Meanings

  1. 1 propyl group (chemistry, -C3H7)

Examples

异丙醇含有一个丙基。
Yìbǐngchún hányǒu yī gè bǐngjī.
Isopropanol contains a propyl group.
丙基和异丙基是同分异构体。
Bǐngjī hé yìbǐngjī shì tóngfèn yìgòutǐ.
Propyl and isopropyl are structural isomers.

Tips

memory
Chinese chemistry uses celestial-stem characters as numerical prefixes: 甲 jiǎ = methyl (1C), 乙 yǐ = ethyl (2C), 丙 bǐng = propyl (3C), 丁 dīng = butyl (4C). 基 (jī) means 'group / radical'.

Stroke Order

丙 bǐng
基 jī