itulau_fanua

oloa

3-Methylenecyclobutanecarboxylic acid(CAS#: 15760-36-8)

Meatotino tau vailaau:

Fuafua mole C6H8O2
Molar Mass 112.13
Malosi 1.12±0.1 g/cm3(Va'ai)
Manu'a 102.5-103 °C(Lomitusi: 11 Torr)
Mata'imu 97.5°C
Ausa Malo 0.0472mmHg ile 25°C
pKa 4.52±0.20(Voloia)
Tulaga Teuteu i lalo o le kasa inert (nitrogen po'o Argon) ile 2-8°C
Fa'asino Upu 1.493
Fa'aoga O lenei oloa e mo na'o su'esu'ega fa'asaienisi ma e le tatau ona fa'aogaina mo isi fa'amoemoega.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia ma le Saogalemu

Tulaga lamatia 22 – E afaina pe a folo
Vasega o Tulaga Lamatia FAAFITAU

Folasaga

O le ACID ose fa'alapotopotoga fa'alenatura e iai le fua fa'atatau kemikolo C5H8O2, fa'aigoa ole adipic ACID. O loʻo taua i lalo se faʻamatalaga o le natura, faʻaoga, sauniuniga ma faʻamatalaga saogalemu o le Crystal ACID:

natura:
- Fa'aaliga: ACID o se vai e leai ni lanu.
-Solubility: E mafai ona faʻamavaeina i totonu o le vai ma soʻo masani masani.
-Melting point ma le mea e faʻafefe ai: faʻafefeteina o le 15-20 ℃, faʻafefe o le 245-250 ℃.
-Kemisi mea: ACID o le carboxylic ACID, lea e acidic i gaioiga faʻamaʻi.

Fa'aaogā:
-must ACID e masani ona faʻaaogaina e avea o se vaeluaga i le faʻaogaina o meaola, aemaise lava mo le faʻaogaina o resini polyester fetuutuunai.
-O lona faʻaogaina i le resini polyester fetuutuunai e talafeagai mo le sauniuniga o faʻaofuofu, palasitika, alava elastic ma faʻapipiʻi.

Metotia:
-poʻo le ACID e mafai ona maua e ala ile faʻamaʻiina ole SEC-butanol. O le auala masani e faʻaaogaina o le tali atu lea i le SEC-butanol ma le okesene e maua ai fluorides.

Fa'amatalaga Saogalemu:
-acrylic o se fa'a'ono'ono fa'a'ono'ono e ono fa'atupu ai le ita pe a fa'afeso'ota'i ma le pa'u ma mata.
-I le fa'aaogaina, e tatau ona fai ni totigilima puipui ma matatioata talafeagai, aloese mai le fa'afeso'ota'i sa'o.
-I le taimi o le teuina ma le tagofiaina, aloese mai le faʻafesoʻotaʻi ma vailaʻau faʻamaʻi, ma faʻamaufaʻailoga le atigipusa, ese mai le afi ma le vevela.
-Saili togafitiga faafoma'i pe a manava pe 'ai.


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