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1,2-DiaMinopropane CAS:78-90-0.

Iwiliwili

1,2-DiaMinopropane CAS:78-90-0.

CAS:78-90-00.
Wasewase:8.
Fomula ni molecule:C3H10N2.

    Na 1,2-propylenediamine na ibulibuli e tiko kina e rua na ilawalawa ni cakacaka ni amino (-NH2), ka vakavuna na ibulibuli me vaka e dua na ka taucoko e tiko kina na polarity kaukauwa. Na rua na ilawalawa ni cakacaka ni amino e rawa ni veimaliwai kei na veitiki ni yago wavolita ena veiwekani ni haidrojini, ka vakalevutaka kina na veimaliwai ena maliwa ni veitiki ni yago, ka vakavuna na vanua ni boiling kei na vanua ni vakawaicalataki ni 1,2-propylenediamine vakatautauvatataki cecere. E rawa ni veisautaka vata kei na veiqaravi ni acylating (me vaka na asidi anhydrides, acyl chlorides, kei na so tale) me vakatubura na veika e veiganiti ni acylated.

    Vanua ni waicala -37°C
    Vanua ni Boila 120-122 °C (rarama)
    Kena rawa ni vude 0.87g/milili ena 25°C (rarama)
    Vanua ni cila 92°F
    Fomu Wai matailalai
    Vakavodoki Tambo HDPE 200L, Tambo de hierro 200L

    1,2-Propylenediamine e vakayagataki ena veika bula synthesis, wainimate kei na synthetic dyes, ka vakayagataki talega me vaka e dua na cellosolve, rapa vulcanization accelerator, kei na so tale.
    E vakayagataki ena kena buli na iyaya ni cakacaka ni minerale, kaukamea passivators, iyaya ni veivakabulabulataki ni resin ni cagi-vakacegu, accelerator ni vulcanization ni rapa, roka, electroplating kei na analytical reagents (vakatovolei ni mercury, kopa kei na siliva). Ena tabana ni wainimate, e vakayagataki me buli kina na 1,2-propylenediaminetetraacetic acid, me vaka e dua na maliwa ni wainimate ni anticancer aprotinin.
    Vakayagataki ena veiqaravi vakavuniwai, emulsifier, antioxidant, vulcanizer ni rapa, kei na so tale.
    Vakayagataki me vaka na vakadidike ni vakadidike, selo kei na rapa ni vakatotolotaki ni vulcanization.
    Reagent ni vakadidike, vakatulewa ni mekuri, kopa kei na siliva. Na veivakaduiduitaki vakayago.

    1,2-Propylenediamine e corrosive ka tiko kina na kaukauwa ni veivakacudrui ki na mata, kuli kei na sala ni cegu, ka rawa ni vakavuna na kama ni oti na veitaratara. Na iyaya ni veitaqomaki me vaka na matailoilo ni veitaqomaki kei na iqaqalo ni liga e dodonu me daramaki ena gauna e vakayagataki kina. Ni sa mai veitaratara kei na kuli se mata, savata sara ena levu na wai ka vakasaqara na veiqaravi vakavuniwai.
    E dau kama rawarawa. Na kena vapor e rawa ni bulia e dua na veiwaki vakacaca kei na cagi. E rawa ni vakavuna na kama kei na kacabote ni sa vakaraitaki ki na bukawaqa se katakata levu. E dodonu me maroroi ka vakayagataki vakayawa mai na bukawaqa kei na ivurevure ni katakata ka maroroi ena vanua vinaka ni cagi.