kara wharangi

n-Heptane |142-82-5

n-Heptane |142-82-5


  • Kāwai:Matū Pai - Hinu me te whakarewa me te Monomer
  • Ētahi atu Ingoa:Dipropylmethane / Heptane / Heptyl hydride
  • Nama CAS:142-82-5
  • EINECS Nama:205-563-8
  • Tātai rāpoi:C7H16
  • Tohu taonga morearea:He mura ahi / He kino / He kino mo te taiao
  • Ingoa Waitohu:Colorcom
  • Wāhi Taketake:Haina
  • Te Ora Papa:2 Tau
  • Taipitopito Hua

    Tohu Hua

    Raraunga A-tinana Hua:

    Ingoa Hua

    n-Heptane

    Āhuatanga

    Te wai kore tae me te wariu

    Ira Whakarewa(°C)

    -91

    Ira Kohua (°C)

    98.8

    Te wera o te ngingiha (kJ/mol)

    4806.6

    Te pāmahana tino nui (°C)

    201.7

    Te pēhanga arohaehae (MPa)

    1.62

    Te pāmahana whakakā (°C)

    204

    Tepe pahū o runga (%)

    6.7

    Te rohe pahū iti (%)

    1.1

    Wairewa Kore hototahi ki te oxidizing āpiha, māota, ūkuikui.Tino muramura.Ka hanga i nga ranunga pahū ki te hau.

    Āhuatanga Hua:

    Kare e rewa ki te wai, ka whakarewahia ki te waipiro, ka uru ki te etera, te chloroform.Ko ona kohu me te hau ka hanga i nga ranunga pahū, ka puta te ngingiha me te pahū ina pa ana ki te ahi tuwhera me te wera nui.Ka kaha te tauhohenga me nga mea whakahaora.

    Taupānga Hua:

    1.Ka whakamahia hei reagent tātari, paerewa whakamatautau pakaru miihini penehīni, rauemi tohutoro tātari chromatographic, whakarewa.

    2.Ka whakamahia hei paerewa mo te whakatau i te tau octane, ka whakamahia ano hei kaihoko tiaki, whakarewa me nga rauemi mata mo te whakahiato waro.


  • Tōmua:
  • Panuku: