itulau_fanua

oloa

2 4 6-Trifluorobenzoic acid(CAS# 28314-80-9)

Meatotino tau vailaau:

Fuafua mole C7H3F3O2
Molar Mass 176.09
Malosi 1.4362 (fa'atatau)
Lisi Lisi 142-145 °C (malamalama)
Manu'a 218.2±35.0 °C(Vailoaina)
Mata'imu 25.9°C
Solubility solu i le Methanol
Ausa Malo 51.5mmHg ile 25°C
Fa'aaliga tioata paepae
Lanu Pa'epa'e i Samasama mumu
BRN 1958300
pKa 2.28±0.10(Vavaloa)
Tulaga Teuteu Faamauina i le mago, Temperature Room
Fa'asino Upu 1.383
MDL MFCD00042398
Meatotino Faaletino ma Vailaau Uiga tioata pa'epa'e po'o le pau'u tioata, fa'atasi ai ma le ion iron o le tioata piniki. Hygroscopic.
mea liusuavai 198 ℃ (decomposition)
soluble i le vai ma le ethanol, soluble i le eter, e masani ona soluble i solvents polar.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia 36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
S36 – Fai ofu puipui talafeagai.
WGK Siamani 3
HS Code 29163990
Vasega o Tulaga Lamatia FAAFITAU

 

Folasaga

2,4,6-Trifluorobenzoic acid o se faʻalapotopotoga faʻapitoa. O loʻo i lalo nisi faʻamatalaga e uiga i meatotino, faʻaoga, metotia sauniuni ma le saogalemu o le 2,4,6-trifluorobenzoic acid:

 

Tulaga lelei:

- Fa'aaliga: 2,4,6-trifluorobenzoic acid o se pa'epa'e i le malamalama samasama tioata tioata.

- Solubility: 2,4,6-trifluorobenzoic acid e mafai ona solu i nisi solu faʻaletino pei ole ethanol ma methyl chloride.

 

Fa'aaogā:

- Faʻasologa o vailaʻau: 2,4,6-trifluorobenzoic acid e mafai ona faʻaaogaina e avea o se mea faʻapitoa i le faʻaogaina o meaola ma galue o se faʻamalosi poʻo se reagent i nisi o gaioiga.

- Pesticides: 2,4,6-trifluorobenzoic acid e mafai ona faʻaaogaina i le tuʻufaʻatasia o nisi vailaʻau ma iniseti e pulea ai faʻamaʻi ma vao i luga o fua.

 

Metotia:

2,4,6-Trifluorobenzoic acid e mafai ona faʻapipiʻiina e:

- Fluorination: O le Benzoic acid e tali atu i se vailaʻau faʻafefe (faʻataʻitaʻiga, boron trifluoride) e maua ai le 2,4,6-trifluorobenzoic acid.

- Oxidation tali: 2,4,6-trifluorophenylethanol ua faʻamaʻiina e maua ai le 2,4,6-trifluorobenzoic acid.

 

Fa'amatalaga Saogalemu:

- 2,4,6-Trifluorobenzoic acid atonu e faʻafefe i mata, paʻu, ma le manava, ma e tatau ona faʻaeteete e aloese mai le faʻafesoʻotaʻi aʻo faʻaaogaina.

- O mea faigaluega puipuia e pei o totigilima ma matatioata e tatau ona fa'aoga pe a fa'aoga.

- 2,4,6-trifluorobenzoic acid e tatau ona teuina i totonu o se pusa malulu, mamao ese mai afi ma mea e mu.

- Afai e sausau fa'afuase'i i ou mata po'o lou pa'u, fufulu vave i le tele o vai ma saili se foma'i.


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