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oloa

3 3 3-Trifluoropropionic acid(CAS# 2516-99-6)

Meatotino tau vailaau:

Fuafua mole C3H3F3O2
Molar Mass 128.05
Malosi 1.45 g/mL ile 25 °C (malamalama)
Lisi Lisi 9.7 °C (malamalama)
Manu'a 145 °C/746 mmHg (malamalama)
Mata'imu >100°C
Ausa Malo 6.63mmHg ile 25°C
Fa'aaliga Suavai
Lanu E manino le lanu
BRN 1751796
pKa pK1:3.06 (25°C)
Tulaga Teuteu i lalo o le kasa inert (nitrogen po'o Argon) ile 2-8°C
Fa'asino Upu n20/D 1.333(mesi)

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia 34 – Mafua ai mu
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
UN ID UN 3265 8/PG 2
WGK Siamani 3
HS Code 29159000
Mata'utia Fa'amatalaga A'a
Vasega o Tulaga Lamatia 8
Fa'aputu Vaega II

 

Folasaga

O le 3,3,3-trifluoropropionic acid o se mea faʻapipiʻi faʻasolosolo faʻatasi ma le fua faʻasolosolo C3HF3O2. O lo'o i lalo se fa'amatalaga o lona natura, fa'aoga, fa'atulagaina ma fa'amatalaga saogalemu:

 

natura:

1. Fa'aaliga: 3,3,3-trifluoropropionic acid o se vai e leai ni lanu ma se manogi malosi.

2. Solubility: E mafai ona faʻamavaeina i le vai ma le tele o soʻomea faʻalaʻau.

3. Fa'amautu: O se fa'aputuga mautu e le pala pe pala i le vevela o le potu.

4. Combustibility: 3,3,3-trifluoropropionic acid e mu ma e mafai ona mu e maua ai kasa oona ma mea leaga.

 

Fa'aaogā:

1. Chemical Synthesis: e masani ona faʻaaogaina e avea o se mea mataʻutia taua i le faʻaogaina o meaola, mo le saunia o isi mea faʻapipiʻi.

2. Surfactant: E mafai ona faʻaaogaina e avea o se vaega faʻafefete, ma i nisi o talosaga, o loʻo i ai uiga o le emulsification, dispersion ma le solubilization.

3. Fa'amama fa'amama: Ona o lona solubility lelei, e fa'aaogaina fo'i e fai ma mea fa'amama.

 

Metotia:

O le sauniuniga o le 3,3,3-trifluoropropionic acid e masani lava ona ausia e ala i le tali atu o le oxalic dicarboxylic anhydride ma le trifluoromethylmethane. O le auala sauniuni faʻapitoa e faʻalagolago i le fua o le gaosiga ma le mama manaʻomia.

 

Fa'amatalaga Saogalemu:

1. 3,3,3-trifluoropropionic acid e faʻafefe ma e ono mafua ai le ita ma le mumū pe a uma ona faʻafesoʻotaʻi ma mata, paʻu ma le manava. Fai mea e puipui ai le tagata lava ia talafeagai e pei o totigilima, mata tioata ma lavalava puipui pe a fa'aoga.

2. Pe a fa'afuase'i ona manava pe 'ai, e tatau ona vave saili togafitiga faafoma'i.

3. Aloese mai le fa'afeso'ota'i ma vaila'au fa'ama'i ma vaila'au malosi malosi e 'alofia ai fa'alavelave le saogalemu.

 

Faamolemole ia matau o lenei faamatalaga e mo na'o fa'amatalaga. Pe a fa'aogaina pe fa'aaogaina vaila'au, ia mautinoa e mulimulita'i i ta'iala sa'o ma faiga mo le saogalemu, ma fa'asino i ta'iala talafeagai ma pepa fa'amaumauga o le saogalemu.


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