isibhengezo_sekhasi

umkhiqizo

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

Isakhiwo Samakhemikhali:

I-Molecular Formula C4H8O
I-Molar Mass 72.11
Ukuminyana 0.8532
I-Melting Point 37°C (isilinganiso)
I-Boling Point 91.54°C (isilinganiso)
pKa 14.70±0.10(Okubikezelwe)
I-Refractive Index 1.4342

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

 

Isingeniso

I-cis-2-buten-1-ol iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-cis-2-buten-1-ol:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala.

- I-Solubility: Incibilika emanzini, otshwaleni nama-ether.

 

Sebenzisa:

- Ibuye isetshenziswe njengesithako kuma-flavour namakha.

 

Indlela:

- Kunezindlela eziningi zokulungiselela i-cis-2-buten-1-ol, futhi enye yezindlela ezivame ukusetshenziswa itholakala ngokusabela kwe-isomerization ye-acrolein.

- I-Acrolein ingafakwa isomerized lapho ishiswa ngaphansi kwezimo ezine-acidic ukuze yakhe i-cis-2-butene-1-ol.

 

Ulwazi Lokuphepha:

- i-cis-2-buten-1-ol iyacasula emehlweni nasesikhumbeni futhi kufanele ihlanzwe kahle ngemva kokuxhumana.

- Ngesikhathi sokusetshenziswa noma ukucubungula, izinyathelo zokuzivikela ezifanele kufanele zifakwe, njengokugqoka izibuko zokuzivikela, amagilavu, njll.

- Uma uhogelwe noma udliwe, funa usizo lwezokwelapha ngokushesha.


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona