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1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU Umfanekiso Obonakalayo
  • 1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU
  • 1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU
  • 1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU

1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU

  • IBanga le-MOFAN:MOFAN DBU
  • Uphawu loMkhuphisani:I-POLYCAT DBU; i-RC Catalyst 6180, DBU
  • Igama lekhemikhali:"1,8-diazabicyclo[5.4.0]undec-7-ene"; 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine
  • Inombolo yeCas:6674-22-2
  • Ifomyula yemolekyuli:C9H16N2
  • Ubunzima beemolekyuli:152.237

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    Inkcazo

    I-MOFAN DBU yi-tertiary amine ekhuthaza kakhulu i-urethane (polyol-isocyanate) reaction kwi-semi-flexible microcellular foam, nakwi-coating, adhesive, sealant kunye ne-elastomer applications. Ibonisa amandla amakhulu e-gelation, inika ivumba eliphantsi kwaye isetyenziswa kwi-formulations ezine-aliphatic isocyanates njengoko zifuna ii-catalysts ezinamandla kakhulu kuba azisebenzi kangako kune-aromatic isocyanates.

    Isicelo

    I-MOFAN DBU ikwifoam encinci eguquguqukayo kancinci, kwaye ikwizicelo zokugquma, zokuncamathisela, zokutywina kunye ne-elastomer

    MOFAN DBU3
    I-MOFAN DMAEE03
    MOFAN DMDEE4

    Iipropati eziqhelekileyo

    Inkangeleko Ulwelo olucacileyo olungenambala
    I-Flash Point (TCC) 111°C
    Umxhuzulane oKhethekileyo (Amanzi = 1) 1.019
    Indawo yokubilisa 259.8°C

    Iinkcukacha zorhwebo

    Imbonakalo, 25℃ Ulwelo olungenambala
    Umxholo % 98.00min
    Umxholo wamanzi % Ubuninzi obuyi-0.50

    Iphakheji

    25kg okanye 200 kg / idrama okanye ngokweemfuno zabathengi.

    Iingxelo zengozi

    H301: Inobuthi xa iginyiwe.

    H314: Ibangela ukutsha kakhulu kwesikhumba kunye nomonakalo wamehlo.

    Izinto zeleyibhile

    2
    3

    Iifotogram

    Igama lesignali Ingozi
    Inombolo ye-UN 2922
    Iklasi 8+6.1
    Igama elifanelekileyo lokuthunyelwa kunye nenkcazo Ulwelo oludlabhuzayo, olunetyhefu, i-NOS (1,8-Diazabicyclo[5.4.0]undec-7-ene)

    Ukuphatha kunye nokugcina

    Amanyathelo okuzikhusela xa uphatha izinto ngokukhuselekileyo
    Qinisekisa ukuba umoya ungena kakuhle kwiindawo zokusebenzela nakwiindawo zokusebenzela. Phatha ngokuhambelana nococeko olufanelekileyo lwemizi-mveliso kunye neendlela zokhuseleko. Xa usebenzisa musa ukutya, ukusela okanye ukutshaya. Izandla kunye/okanye ubuso kufuneka buhlanjwe ngaphambi kokuba kuphunywe kwaye ekupheleni kweshifti.

    Ukhuseleko kumlilo nokuqhuma
    Thintela ukutshaja ngombane - imithombo yokutsha kufuneka igcinwe icocekile - izicimi-mlilo kufuneka zigcinwe zikufutshane.

    Imiqathango yokugcina ngokukhuselekileyo, kuquka naziphi na izinto ezingahambelaniyo
    Hlukanisa kwizinto ezifana nee-asidi kunye nezinto ezenza i-asidi.
    Ulwazi oluthe vetshe malunga neemeko zokugcina: Gcina isitya sivaliwe kakuhle kwindawo epholileyo, enomoya owaneleyo.

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