itulau_fanua

oloa

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

Meatotino tau vailaau:

Fuafua mole C4H8O
Molar Mass 72.11
Malosi 0.8532
Lisi Lisi 37°C (fa'atatau)
Manu'a 91.54°C (fa'atatau)
pKa 14.70±0.10(Vavaloa)
Fa'asino Upu 1.4342

Fa'amatalaga Oloa

Faailoga o oloa

 

Folasaga

cis-2-buten-1-ol o se fa'aputuga fa'aola. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o cis-2-buten-1-ol:

 

Tulaga lelei:

- Fa'aaliga: Suavai e leai ni lanu.

- Solubility: Solu i le vai, ava malosi ma ethers.

 

Fa'aaogā:

- Faʻaaogaina foi e fai ma mea e faʻaogaina i mea manogi ma mea manogi.

 

Metotia:

- E tele auala sauniuni mo cis-2-buten-1-ol, ma o se tasi o auala masani e maua mai i le isomerization reaction o acrolein.

- Acrolein e mafai ona fa'aisomerized pe a fa'avevela i lalo ole tulaga oona e fausia ai le cis-2-butene-1-ol.

 

Fa'amatalaga Saogalemu:

- cis-2-buten-1-ol e faʻafefe i mata ma le paʻu ma e tatau ona fufulu maeʻa pe a uma ona faʻafesoʻotaʻi.

- I le taimi o le faʻaaogaina poʻo le faʻaogaina, e tatau ona faʻapipiʻiina ni puipuiga talafeagai, e pei o le ofuina o mata tioata, totigilima, ma isi.

- Afai e manava pe 'ai, saili vave togafitiga faafomaʻi.


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