4,4'-Methylenedianiline / MDA / Dadpm; BIS (P-Aminophleny) methane 101-77-9

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MDA / DADPM 101-77-9


  • Khoom npe:4,4'-Methylenedianiline
  • CAS:101-77-9
  • Mf:C13h14n2
  • Mw:198.26
  • Einecs:202-974-4
  • Cwj pwm:tus tsim
  • Pob:1 kg / kg lossis 25 kg / nruas
  • Khoom Qhia Qhia

    Khoom Ntawv

    Kev piav txog

    Khoom npe: 4,4'-Methylenedianiline; MDA; txiv
    CAS: 101-77-9
    Mf: c13h14n2
    MW: 198.26
    Einecs: 202-974-4
    Melting Taw tes: 89-91 ° C (Lit.)
    Hnhauam taw tes: 242 ° C2 hli HG (Lit.)
    Ceev: 1.15
    Refuntion Ceeb toom: 1.5014 (kwv yees)
    FP: 430 ° F
    Solubility Dej: Soluble
    PKA: 5.32 ± 0.25 (kwv yees)
    Merck: 14,2980
    BN: 474706

    Kev qhia tshwj xeeb

    Khoom npe 4,4'-Methylenedianiline; MDA; Dadpm
    Cas 101-77-9
    Kev tshwm sim Cov hmoov dawb
    Kev coj dawb huv 99% min
    Lub thawv 1 kg / hnab lossis 25 kg / nruas

    Daim ntawv thov

    1.4,4'-Methylenedianiline siv tau ua organic intermediates. Mas siv rau cov synthesis ntawm polyimide thiab raws li kev kho tus neeg sawv cev ntawm epoxy cob qhia.

    2.Xws li cov tshuaj lom neeg nruab nrab hauv kev tsim khoom ntawm isocyanates thiab polyisocyantes rau kev npaj polyurethane ua npuas, spandex fibers; Raws li tus neeg kho tus neeg sawv cev rau epoxy resins thiab urethane elastomers; Hauv kev tsim cov polyamides; nyob rau hauv kev txiav txim siab ntawm tungsten thiab sulfates; nyob rau hauv kev npaj ntawm azo dyes; raws li corrosion inhibitor.

    3.4,4'-inninodiphenylip-methhane yog siv nyob rau hauv kev txiav txim siab ntawm tungsten thiab sulfates; nyob rau hauv kev npaj ntawm azo dyes; Hla-txuas cov neeg sawv cev rau epoxy resins; Nyob rau hauv kev npaj ntawm Isocyanates thiab Polyisocyanates; Hauv kev lag luam roj hmab ua ib qho curative rau neoprene, raws li anti-frosting tus neeg sawv cev (antioxidant) hauv khau; Cov khoom siv raw hauv kev npaj ntawm poly (amide-imide) resins (siv hauv cov khoom siv hlau nplaum); Kho Tus Neeg Sawv Cev rau Epoxy Res ins thiab Urethane elastomers; corrosion inhibitor; Roj hmab ntxiv (nrawm dua, tshuaj tiv thaiv, cov neeg siv roj hmab) hauv cov log tsheb thiab cov khoom lag luam hnyav; Hauv cov nplaum thiab cov nyom, laminates, cov inks, pob zeb yas, pob ntseg spandones, pob ntseg, pob, khau, ntsej muag ntsej muag, ntsej muag ntsej muag ntsej muag, ntsej muag ntsej muag, ntsej muag ntsej muag, ntsej muag npog ntsej muag.

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