精細化學(xué)品

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  α-乙?；?γ-丁內(nèi)酯

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  γ-丁內(nèi)酯

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  環(huán)丙甲酮

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  異丙醇

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  1,2-戊二醇

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  磷酸鹽

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  1,2-己二醇

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  1,6-己二醇

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  N-甲基吡咯烷酮

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  四氫呋喃

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  2-吡咯烷酮

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  2-甲基四氫呋喃