iphepha_ibhena

imveliso

(Z)-2-Buten-1-ol (CAS# 4088-60-2)

Ipropati yeMichiza:

Ifomula yeemolekyuli C4H8O
IMisa yeMolar 72.11
Ukuxinana 0.8532
Indawo yokunyibilika 37°C (uqikelelo)
Indawo yeBoling 91.54°C (uqikelelo)
pKa 14.70±0.10(Kuqikelelwe)
Refractive Index 1.4342

Iinkcukacha zeMveliso

Iithegi zeMveliso

 

Intshayelelo

cis-2-buten-1-ol yi-organic compound. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-cis-2-buten-1-ol:

 

Umgangatho:

- Imbonakalo: Ulwelo olungenambala.

- Ukunyibilika: Ukunyibilika emanzini, utywala kunye neetha.

 

Sebenzisa:

- Ikwasetyenziswa njengesithako kwiincasa kunye neziqholo.

 

Indlela:

- Kukho iindlela ezininzi zokulungiselela i-cis-2-buten-1-ol, kwaye enye yeendlela ezisetyenziswa ngokuqhelekileyo ifunyenwe yi-isomerization reaction ye-acrolein.

- I-Acrolein inokuthi i-isomerized xa ishushu phantsi kweemeko ze-acidic ukwenza i-cis-2-butene-1-ol.

 

Ulwazi ngoKhuseleko:

I-cis-2-buten-1-ol iyacaphukisa amehlo kunye nolusu kwaye kufuneka ihlanjwe ngokucokisekileyo emva koqhagamshelwano.

- Ngexesha lokusetyenziswa okanye ukucutshungulwa, amanyathelo okukhusela afanelekileyo kufuneka axhotyiswe, njengokugqoka iiglasi zokukhusela, iiglavu, njl.

- Ukuba uphefumle okanye utyiwe, funa unyango ngokukhawuleza.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi