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2-(Trifluoromethyl) isonicotinic acid (CAS # 131747-41-6)

Meatotino tau vailaau:

Fuafua mole C7H4F3NO2
Molar Mass 191.11
Malosi 1.484±0.06 g/cm3(Va'ai)
Lisi Lisi 217-223 ℃
Manu'a 338.9±42.0 °C(Vailoaina)
Mata'imu 158.8°C
Suavai Solubility Solu teisi i le vai.
Ausa Malo 3.71E-05mmHg ile 25°C
Fa'aaliga Pa'epa'e i le enaena pauta po'o tioata
Lanu Pa'epa'e
pKa 2.94±0.10(Vailoaina)
Tulaga Teuteu Atemosifia inert, Temperature Room

Fa'amatalaga Oloa

Faailoga o oloa

Folasaga:

2-(trifluoromethyl) isonicotinic acid. O lo'o ta'ua i lalo se folasaga i ona meatotino, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:

Tulaga lelei:
2-(trifluoromethyl) isonicotinic acid o se pa'epa'e i le lanu samasama mumu, o se vaila'au isoniacinic acid e maua mai i vaila'au. E pala i le maualuga o le vevela ma fausia ai masima ma nisi uamea. E mafai ona faʻamavaeina i soʻo masani e pei o vai, ava malosi, ma ethers.

Fa'aoga: E fa'aaogaina lautele i le gaosiga o vailaau fa'alafua, fungicides, ma herbicides.

Metotia:
O le sauniuniga o le 2-(trifluoromethyl) isonicotinic acid e mafai ona maua e ala i le tali atu o le isonicotinic acid ma le trifluoromethylsulfonate poʻo le ammonium trifluoromethylsulfonate. O le tali e masani lava ona faia i lalo o tulaga oona ma e faʻaaogaina e faʻaaoga ai solvents ma catalysts talafeagai.

Fa'amatalaga Saogalemu:
2-(Trifluoromethyl) isonicotinic acid e itiiti le oona, ae e manaʻomia lava ona taulimaina ma le faʻaeteete. I le taimi o le faʻatinoga, e tatau ona aloese mai le inhalation, faʻafesoʻotaʻi ma le paʻu ma mata. Pe a teuina ma taulimaina, e manaʻomia ona vavae ese mai isi vailaʻau e aloese ai mai le faʻafesoʻotaʻi ma vailaʻau faʻamaʻi. Mulimuli i fa'atonuga saogalemu ma fa'aoga mea e puipui ai le tagata lava ia e pei o totigilima, matatioata, ma ofu talaloa. Pe a taulimaina pe lafoai, e tatau ona mulimulitaʻia tulafono faʻapitonuʻu ma tulafono faatonutonu.


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