橡胶防老剂DTPD,英文名:N,N'-Bis(methylphenyl)-1,4-benzenediamine,CAS:27417-40-9,化学式:C20H20N2,分子量:288.39,

2026-03-27 10:24:45

27417-40-9

橡胶防老剂DTPD(N,N'-Bis(methylphenyl)-1,4-benzenediamine)

CAS: 27417-40-9

化学式: C20H20N2

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