4-Pentyn-1-amine (CAS # 15252-44-5)
Mawu Oyamba
4-Pentyn-1-amine, yomwe imadziwikanso kuti 1-pentynamine, ndi organic pawiri. Zotsatirazi ndizofotokozera za chilengedwe, kagwiritsidwe, kukonzekera ndi chitetezo cha 4-Pentyn-1-amine:Chilengedwe:
-Maonekedwe: 4-Pentyn-1-amine ndi madzi opanda mtundu mpaka owala achikasu.
-Kusungunuka: Kusungunuka mu zosungunulira zambiri za organic, monga ethanol ndi ether.
-Kukhazikika: 4-Pentyn-1-amine imakhala yokhazikika kwa okosijeni ndi chinyezi mumlengalenga, koma imachita ndi ma oxidants amphamvu.
- 4-Pentyn-1-amine ndi yofunika organic synthesis wapakatikati, chimagwiritsidwa ntchito synthesis mankhwala, utoto, mphira ndi mankhwala ena.
-Itha kugwiritsidwa ntchito ngati zopangira zopangira ma isoprene adducts, mowa ndi ether mankhwala, ethylene, propylene, etc.
-Monga organic synthesis reagent, imagwiritsidwanso ntchito popanga ma epoxy compounds, ethers, amines, etc.Method:
- 4-Pentyn-1-amine ikhoza kukonzedwa ndi zomwe valerolactone ndi ammonia. Mphete ya valerolactone imatsegulidwa koyamba ndi asidi catalysis kuti ipereke 1,4-pentanedione. Kenako 1,4-pentanedione imayendetsedwa ndi potaziyamu hydroxide potenthetsa kuti ipange 4-pentin-1-imodzi. Pomaliza, 4-pentin-1-imodzi imayendetsedwa ndi ammonia yamadzi kuti ipange 4-Pentyn-1-amine.Chidziwitso Chachitetezo:
- 4-Pentyn-1-amine ndi mankhwala osokoneza bongo omwe angayambitse diso, khungu ndi kupuma kwapakhungu. Chisamaliro chiyenera kutengedwa kuti musagwirizane mwachindunji panthawi yogwiritsira ntchito.
-Ndi chinthu choyaka moto ndipo chiyenera kusungidwa kutali ndi malawi otseguka ndi magwero a kutentha, komanso kutali ndi oxidants.
-Tikulimbikitsidwa kuvala zida zoyenera zodzitetezera, kuphatikiza magalasi amagetsi, magolovesi oteteza komanso zovala zodzitetezera.
-Kuwonekera mwangozi kapena kumeza, chonde funsani uphungu wachipatala mwamsanga ndikubweretsa Material Safety Data Sheet (MSDS) kuti mugwire.Chonde dziwani kuti kugwiritsa ntchito ndi kusamalira 4-Pentyn-1-amine kuyenera kuchitidwa pansi pa malo otetezeka a labotale, ndipo kutsata mosamalitsa njira zogwirira ntchito ndi malamulo oyenera.
-Kusungunuka: Kusungunuka mu zosungunulira zambiri za organic, monga ethanol ndi ether.
-Kukhazikika: 4-Pentyn-1-amine imakhala yokhazikika kwa okosijeni ndi chinyezi mumlengalenga, koma imachita ndi ma oxidants amphamvu.
- 4-Pentyn-1-amine ndi yofunika organic synthesis wapakatikati, chimagwiritsidwa ntchito synthesis mankhwala, utoto, mphira ndi mankhwala ena.
-Itha kugwiritsidwa ntchito ngati zopangira zopangira ma isoprene adducts, mowa ndi ether mankhwala, ethylene, propylene, etc.
-Monga organic synthesis reagent, imagwiritsidwanso ntchito popanga ma epoxy compounds, ethers, amines, etc.Method:
- 4-Pentyn-1-amine ikhoza kukonzedwa ndi zomwe valerolactone ndi ammonia. Mphete ya valerolactone imatsegulidwa koyamba ndi asidi catalysis kuti ipereke 1,4-pentanedione. Kenako 1,4-pentanedione imayendetsedwa ndi potaziyamu hydroxide potenthetsa kuti ipange 4-pentin-1-imodzi. Pomaliza, 4-pentin-1-imodzi imayendetsedwa ndi ammonia yamadzi kuti ipange 4-Pentyn-1-amine.Chidziwitso Chachitetezo:
- 4-Pentyn-1-amine ndi mankhwala osokoneza bongo omwe angayambitse diso, khungu ndi kupuma kwapakhungu. Chisamaliro chiyenera kutengedwa kuti musagwirizane mwachindunji panthawi yogwiritsira ntchito.
-Ndi chinthu choyaka moto ndipo chiyenera kusungidwa kutali ndi malawi otseguka ndi magwero a kutentha, komanso kutali ndi oxidants.
-Tikulimbikitsidwa kuvala zida zoyenera zodzitetezera, kuphatikiza magalasi amagetsi, magolovesi oteteza komanso zovala zodzitetezera.
-Kuwonekera mwangozi kapena kumeza, chonde funsani uphungu wachipatala mwamsanga ndikubweretsa Material Safety Data Sheet (MSDS) kuti mugwire.Chonde dziwani kuti kugwiritsa ntchito ndi kusamalira 4-Pentyn-1-amine kuyenera kuchitidwa pansi pa malo otetezeka a labotale, ndipo kutsata mosamalitsa njira zogwirira ntchito ndi malamulo oyenera.
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