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1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU Isithombe Esifakiwe
  • 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
  • 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 ye-Cas:6674-22-2
  • Ifomula ye-molecular:I-C9H16N2
  • Isisindo samangqamuzana:152.237

    • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Incazelo

    I-MOFAN DBU i-amine yezinga eliphezulu ekhuthaza kakhulu ukusabela kwe-urethane (i-polyol-isocyanate) kugwebu le-microcellular eliguquguquka kancane, kanye nasekufakweni kwe-coating, i-adhesive, sealant ne-elastomer. Ibonisa amandla aqinile we-gelation, ikhipha iphunga eliphansi futhi isetshenziswa ekwenziweni okuqukethe ama-aliphatic isocyanate njengoba edinga ama-catalyst aqine ngendlela engavamile ngoba awasebenzi kangako kunama-isocyanate anuka kamnandi.

    Isicelo

    I-MOFAN DBU ikwigwebu le-microcellular eliguquguquka kancane, futhi inamathela, inamathela, i-sealant kanye nezicelo ze-elastomer.

    I-MOFAN DBU3
    I-MOFAN DMAEE03
    I-MOFAN DMDEE4

    Izakhiwo Ezijwayelekile

    Ukubukeka Uketshezi olucacile olungenambala
    I-Flash Point (TCC) 111°C
    I-Gravity ethize (Amanzi = 1) 1.019
    Iphuzu elibilayo 259.8°C

    Ukucaciswa kwezohwebo

    Ukukhanya, i-25 ℃ I-liqiud engenambala
    Okuqukethwe % 98.00 min
    Okuqukethwe kwamanzi % 0.50 ubuningi

    Iphakheji

    25kg noma 200 kg / isigubhu noma ngokwezidingo zamakhasimende.

    Izitatimende eziyingozi

    I-H301: Inobuthi uma igwinywe.

    I-H314: Ibangela ukusha okukhulu kwesikhumba kanye nokulimala kwamehlo.

    Ilebula izici

    2
    3

    Ama-pictograms

    Igama lesiginali Ingozi
    Inombolo ye-UN 2922
    Ikilasi 8+6.1
    Igama elifanele lokuthumela nencazelo UKHWENI OLUGULAYO, OKUBUTHI, I-NOS (1,8-Diazabicyclo[5.4.0]undec-7-ene)

    Ukuphatha nokugcina

    Izinyathelo zokuphepha zokuphatha okuphephile
    Qinisekisa ukungena komoya okuphelele ezitolo nezindawo zokusebenza. Bamba ngokuhambisana nenhlanzeko enhle yezimboni kanye nokuphepha. Uma usebenzisa ungadli, ungaphuzi noma ubheme. Izandla kanye/noma ubuso kufanele zigezwe ngaphambi kwekhefu nasekupheleni kweshifu.

    Ukuvikelwa emlilweni nokuqhuma
    Vimbela ukushajwa kwe-electrostatic - imithombo yokuthungela kufanele igcinwe icacile - izicishamlilo kufanele zigcinwe ziseduze.

    Imibandela yokugcina okuphephile, okuhlanganisa noma yikuphi ukungahambisani
    Hlukanisa nama-asidi nezinto ezakha i-asidi.
    Olunye ulwazi mayelana nezimo zokulondoloza: Gcina isitsha sivalwe ngokuqinile endaweni epholile, enomoya omuhle.

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