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ibicuruzwa

4-Pentyn-1-amine (CAS # 15252-44-5)

Umutungo wa Shimi:

Inzira ya molekulari C5H9N
Misa 83.13
Ubucucike 0,859g / mLat 20 ℃
Ingingo ya Boling 118.0 ± 23.0 ° C (Biteganijwe)
Flash point 10 - 15 ° C.
BRN 2232239
pKa 9.76 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko 2-8 ° C.

Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro

 

4-Pentyn-1-amine, izwi kandi nka 1-pentynamine, ni ifumbire mvaruganda. Ibikurikira nubusobanuro bwa kamere, imikoreshereze, imyiteguro namakuru yumutekano ya 4-Pentyn-1-amine: Kamere:

-Ibigaragara: 4-Pentyn-1-amine ni ibara ritagira ibara ryoroshye ry'umuhondo.
-Gukemuka: Irashobora gushonga mumashanyarazi menshi, nka Ethanol na ether.
-Guhungabana: 4-Pentyn-1-amine irasa neza na ogisijeni nubushuhe bwo mu kirere, ariko izitwara hamwe na okiside ikomeye. Koresha:
- 4-Pentyn-1-amine ni synthesis yingirakamaro hagati, ikoreshwa cyane muguhuza ibiyobyabwenge, amarangi, reberi nindi miti.
-Bishobora gukoreshwa nkibikoresho fatizo byo gusanisha inyongeramusaruro ya isoprene, inzoga n’ibindi bya ether, Ethylene, propylene, nibindi.
-Nkuko synthesis organic reagent, ikoreshwa no muguhuza ibice bya epoxy, ethers, amine, nibindi. Uburyo:
- 4-Pentyn-1-amine irashobora gutegurwa nigisubizo cya valerolactone na ammonia. Impeta ya valerolactone yafunguwe bwa mbere na catisale ya aside kugirango itange 1,4-pentanedione. 1,4-pentanedione noneho isubizwa hamwe na hydroxide ya potasiyumu mu gushyushya kugirango itange 4-pentyn-1-imwe. Hanyuma, 4-pentyn-1-imwe isubizwa na ammonia yo mumazi kugirango ikore 4-Pentyn-1-amine. Amakuru yumutekano:
- 4-Pentyn-1-amine ni uruganda rurakaza rushobora gutera amaso, uruhu hamwe nubuhumekero. Hagomba kwitonderwa kugirango wirinde guhura bitaziguye mugihe cyo gukoresha.
-Ni ibintu byaka kandi bigomba kubikwa kure yumuriro nubushyuhe, kandi kure ya okiside.
-Birasabwa kwambara ibikoresho bikwiye byo kurinda umuntu, harimo amadarubindi yimiti, gants zo gukingira hamwe n imyenda ikingira.
-Kubera impanuka cyangwa kuribwa, nyamuneka saba inama zubuvuzi hanyuma uzane urupapuro rwumutekano wibikoresho (MSDS) kugirango bikemurwe. Nyamuneka menya ko gukoresha no gukoresha 4-Pentyn-1-amine bigomba gukorwa mugihe cya laboratoire itekanye, kandi hubahirizwa byimazeyo inzira nuburyo bukurikizwa.


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