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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

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

  • Ibanga le-MOFAN:MOFAN DBU
  • Umkhiqizo Wokuncintisana:I-POLYCAT DBU; I-RC Catalyst 6180, DBU
  • Igama lamakhemikhali:"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 yama-molecule:C9H16N2
  • Isisindo sama-molecule:152.237

    • Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Incazelo

    I-MOFAN DBU iyi-amine yesithathu ekhuthaza kakhulu ukusabela kwe-urethane (polyol-isocyanate) ku-foam encane eguquguqukayo, kanye nasekusetshenzisweni kokumboza, okunamathelayo, okunamathelayo kanye ne-elastomer. Ibonisa ikhono elinamandla kakhulu lokugaya, inikeza iphunga eliphansi futhi isetshenziswa ekwakhiweni okuqukethe ama-isocyanate e-aliphatic njengoba edinga ama-catalyst aqinile kakhulu ngoba awasebenzi kakhulu kune-isocyanate e-aromatic.

    Isicelo

    I-MOFAN DBU itholakala ku-foam encane eguquguqukayo kancane, futhi isetshenziswa ekumbozeni, ekunamathiseni, ekuvaleni nasekusebenziseni i-elastomer.

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

    Izakhiwo Ezijwayelekile

    Ukubukeka uketshezi olucacile olungenambala
    I-Flash Point (TCC) 111°C
    Amandla Adonsela Phansi Aqondile (Amanzi = 1) 1.019
    Indawo Yokubilisa 259.8°C

    Imininingwane yezentengiselwano

    Ukubukeka, 25℃ i-liqiud engenambala
    Okuqukethwe % 98.00min
    Okuqukethwe kwamanzi % Umkhawulo ongu-0.50

    Iphakheji

    25kg noma 200 kg / isigubhu noma ngokwezidingo zamakhasimende.

    Izitatimende zengozi

    H301: Kunobuthi uma kugwinywa.

    H314: Kubangela ukusha okukhulu kwesikhumba kanye nomonakalo wamehlo.

    Izinto zelebula

    2
    3

    Izithombe

    Igama lesiginali Ingozi
    Inombolo ye-UN 2922
    Ikilasi 8+6.1
    Igama lokuthumela elifanele kanye nencazelo Uketshezi OLUBHUBHISAYO, LUNOBUTHI, NOS (1,8-Diazabicyclo[5.4.0]undec-7-ene)

    Ukuphatha nokugcina

    Izinyathelo zokuphepha zokuphatha ngokuphephile
    Qinisekisa ukuthi ungena umoya kahle ezitolo nasezindaweni zokusebenza. Phatha ngokuhambisana nemikhuba emihle yokuhlanzeka kwezimboni kanye nokuphepha. Uma usebenzisa ungadli, ungaphuzi noma ubheme. Izandla kanye/noma ubuso kufanele bugezwe ngaphambi kwekhefu kanye nasekupheleni kweshifti.

    Ukuvikelwa emlilweni nasekuqhumeni
    Vimbela ukushaja kwe-electrostatic - imithombo yokushisa kufanele igcinwe ihlanzekile - izicishi-mlilo kufanele zigcinwe ziseduze.

    Imibandela yokugcina ephephile, okuhlanganisa noma yikuphi ukungahambisani
    Hlukanisa kuma-asidi nezinto ezakha i-asidi.
    Ulwazi olwengeziwe mayelana nezimo zokugcina: Gcina isitsha sivaliwe kahle endaweni epholile, enomoya omuhle.

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