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

  • Ọkwa MOFAN:MOFAN DBU
  • Aha kemịkalụ:"1,8-diazabicyclo[5.4.0]undec-7-ene"; 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a] azepine
  • Nọmba Cas:6674-22-2
  • Fomula molecular:C9H16N2
  • Arọ molikula:152.237

    • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    MOFAN DBU amine atọ nke na-akwalite mmeghachi omume urethane (polyol-isocyanate) na ụfụfụ microcellular na-agbanwe agbanwe, na mkpuchi, nrapado, mkpuchi na ngwa elastomer. Ọ na-egosiputa ike gelation siri ike, na-enye obere isi ma jiri ya mee ihe n'ụdị nwere aliphatic isocyanates n'ihi na ha na-achọ ihe na-akpali akpali pụrụ iche n'ihi na ha adịghị arụ ọrụ karịa isocyanates aromatic.

    Ngwa

    MOFAN DBU nọ na ụfụfụ microcellular na-agbanwe agbanwe, yana mkpuchi, nrapado, mkpuchi na ngwa elastomer.

    MOFAN DBU3
    MOFAN DMAEE03
    MOFAN DMDEE4

    Njirimara ahụkarị

    Ọdịdị Mmiri mmiri na-enweghị agba
    Ebe Flash (TCC) 111°C
    Nnukwu ike ndọda (mmiri = 1) 1.019
    Ebe esi nri 259.8C

    Nkọwapụta azụmahịa

    Oghere, 25 ℃ Liqiud enweghị agba
    Ọdịnaya % 98.00 nkeji
    Ọdịnaya mmiri% 0.50 kacha

    ngwugwu

    25kg ma ọ bụ 200 kg / drum ma ọ bụ dị ka ndị ahịa mkpa.

    Okwu egwu

    H301: Na-egbu egbu ma ọ bụrụ na iloro ya.

    H314: Na-ebute oke ọkụ akpụkpọ na mmebi anya.

    Ihe akara akara

    2
    3

    Foto foto

    Okwu mgbaàmà Ihe egwu
    Nọmba UN 2922
    Klas 8+6.1
    Aha mbupu kwesịrị ekwesị na nkọwa Mmiri na-emebi emebi, TOXIC, NOS (1,8-Diazabicyclo[5.4.0]undec-7-ene)

    Ijikwa na nchekwa

    Akpachara anya maka njikwa adịghị mma
    Gbaa mbọ hụ na ikuku ikuku nke ụlọ ahịa na ebe ọrụ. Jikwaa dabere na ịdị ọcha nke ụlọ ọrụ mmepụta ihe yana omume nchekwa. Mgbe ị na-eji ya erila, ṅụọ ma ọ bụ anwụrụ ọkụ. Ekwesịrị ịsacha aka na/ma ọ bụ ihu tupu ezumike na njedebe nke ngbanwe.

    Nchedo megide ọkụ na mgbawa
    Gbochie ụgwọ eletrik - ekwesịrị idobe isi mmalite nke mgbanye nke ọma - ekwesịrị idobe ihe ọkụ ọkụ.

    Ọnọdụ maka nchekwa nchekwa, gụnyere enweghị ndakọrịta ọ bụla
    Kewapụ na acids na acid na-emepụta ihe.
    Ozi ndị ọzọ gbasara ọnọdụ nchekwa: Debe akpa ahụ nke ọma n'ebe dị jụụ ma nwee ikuku nke ọma.

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