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oloa

2-Amino-5-fluorobenzotrifluoride(CAS# 393-39-5)

Meatotino tau vailaau:

Fuafua mole C7H5F4N
Molar Mass 179.11
Malosi 1.38g/mLat 25°C(malamalama)
Manu'a 70-72°C17.5mm Hg(malamalama)
Mata'imu 162°F
Ausa Malo 0.117mmHg ile 25°C
Gravity Fa'apitoa 1.380
BRN 2098758
pKa 1.52±0.10(Vailoaina)
Tulaga Teuteu 2-8°C
Fa'asino Upu n20/D 1.464(me.)
Meatotino Faaletino ma Vailaau Suavai samasama samasama
Fa'aoga Fa'aaogaina e fai ma vaila'au, vailaau fa'asaina

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R36/37/38 – 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.
S36 – Fai ofu puipui talafeagai.
WGK Siamani 3
HS Code 29039990
Mata'utia Fa'amatalaga Fa'aitaita
Vasega o Tulaga Lamatia 6.1

 

Folasaga

4-Fluoro-2-trifluoromethylaniline o se faʻalapotopotoga faʻapitoa.

 

O le metotia mo le saunia o le 4-fluoro-2-trifluoromethylaniline e masani lava ona maua e le fluorination. O se auala masani o le tali atu i le 2-trifluoromethylaniline ma le hydrogen tetrafluoride e maua ai le 4-fluoro-2-trifluoromethylaniline.

O le fa'afefiloi e ono fa'atupu ai le ita i mata, pa'u, ma le manava, ma e tatau ona ave ni faiga puipui talafeagai e pei o mata puipui, totigilima, ma mea e puipuia ai le manava pe a fa'aalia. E le gata i lea, e tatau ona teuina i totonu o se nofoaga malulu, mago, faʻaleleia lelei, mamao ese mai afi afi ma mu. Pe a lafoa'i otaota, e tatau ona mulimulita'i tulafono fa'alenu'u lafoa'i ma faia faiga talafeagai e lafoa'i ai otaota. I tulaga o fa'alavelave fa'afuase'i, saili se fesoasoani mai se foma'i pe vili vave le numera fa'afuase'i.


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