3-phenylprop-2-ynenitrile（CAS# 935-02-4)

Folasaga

O le 3-phenylprop-2-ynenitril o se faʻalapotopotoga faʻale-aganuʻu ma le fua faʻasolosolo C9H7N. O lo'o taua i lalo se fa'amatalaga o lona natura, fa'aoga, sauniuniga ma fa'amatalaga saogalemu:

natura:

1. Fa'aaliga: 3-phenylprop-2-ynenitrile o se vai lanu samasama e leai se lanu.

2. Mea e liusuavai ai: e tusa ma le -5°C.

3. Mea fa'apuna: tusa o le 220°C.

4. mamafa: e uiga i 1.01 g / cm.

5. Solubility: 3-phenylprop-2-ynenitrile e soluble i le tele o solu faʻalaʻau, pei ole ethers, ava malosi ma ketones.

Fa'aaogā:

1. e avea o se intermediate i organic synthesis: 3-phenylprop-2-ynenitril e mafai ona faʻaaogaina e faʻapipiʻi ai isi faʻalapotopotoga faʻapitoa, e pei o mea manogi manogi, nitrile, ma isi.

2. Faʻasaienisi meafaitino: E mafai ona faʻaogaina mo le faʻapipiʻiina o le polymer ma le faʻaleleia o galuega e sui ai meatotino o polymers.

Metotia:

O le 3-phenylprop-2-ynenitril e saunia e ala i le faʻaogaina o le phenyl nitro faʻatasi ma le sodium cyanide. Laasaga fa'apitoa e aofia ai:

1. O le phenyl nitro compound e tali atu i le sodium cyanide i lalo o tulaga alkaline.

2. O le 3-phenylprop-2-ynenitril na gaosia i le taimi o le tali e maua mai i le faʻamamaina ma le faʻamamaina.

Fa'amatalaga Saogalemu:

1. 3-phenylprop-2-ynenitril e tatau ona faʻagaioia i se nofoaga faʻafefe lelei, aloese mai le manavaina o le ausa poʻo le faʻafesoʻotaʻi ma le paʻu ma mata.

2. Atonu e ita i le pa'u ma mata, o lea e fufulu ai loa i le vai pe a uma ona fa'afeso'ota'i.

3. Fa'aaoga mea e puipui ai le tagata lava ia e pei o matatioata, totigilima ma ofu su'esu'e pe a fa'agaioi.

4. 3-phenylprop-2-ynenitril e tatau ona teuina i totonu o se atigipusa faʻamaufaʻailoga, mamao ese mai le mumū ma le vevela maualuga.

5. Pe a lafoa'i otaota, e tatau ona mulimulita'i tulafono fa'alotoifale.