Amines,dimethyltallow alkyl

2019-6-28 · Amines,dimethyltallow alkyl,物理性质,化学性质,分子量,分子式,熔点,沸点,CAS号,结构式,英文名,制备方法,用途,毒性 ... 化工字典查询,输入关键词:

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