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4-(trifluoromethyl)benzonitrile(CAS# 455-18-5)

Meatotino tau vailaau:

Fuafua mole C8H4F3N
Molar Mass 171.12
Malosi 1.278g/mLat 25°C(malamalama)
Lisi Lisi 39-41°C(malamalama)
Manu'a 80-81°C20mm Hg(malamalama)
Mata'imu 161°F
Suavai Solubility E le mafai ona solu ile vai
Ausa Malo 0.228mmHg ile 25°C
Fa'aaliga Pa'epa'e i tioata samasama susulu
Gravity Fa'apitoa 1.278
Lanu Paʻepaʻe poʻo le le lanu e lanu samasama
BRN 2046478
Tulaga Teuteu Faamauina i le mago, Temperature Room
Ma'ale'ale Lachrymatory
Fa'asino Upu n20/D 1.4583(me.)
MDL MFCD00001826
Meatotino Faaletino ma Vailaau Malosi 1.278
mea liusuavai 37-41°C
mea vevela 80-81°C (20 mmHg)
mea tau moli 71°C

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R11 – Sili ona mu
Fa'amatalaga Saogalemu S36/37 – Fai ofu puipui ma totigilima talafeagai.
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.)
S36 – Fai ofu puipui talafeagai.
UN ID UN 1325 4.1/PG 2
WGK Siamani 3
TSCA T
HS Code 29269095
Mata'utia Fa'amatalaga Lachrymatory
Vasega o Tulaga Lamatia 6.1
Fa'aputu Vaega III

 

Folasaga

Trifluoromethylbenzonitrile. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala sauniuni ma fa'amatalaga saogalemu:

 

Tulaga lelei:

Trifluoromethylbenzonitrile o se vai e leai ni lanu ma se manogi manogi. E fa'aitiitia le mafiafia ma e le mafai ona fa'afefeteina i le vai ae solu i le tele o so'o so'o. E mautu i le vevela o le potu ae e mafai ona pala pe a aafia i le vevela.

 

Fa'aaogā:

Trifluoromethylbenzonitrile e mafai ona faʻaaogaina e fai ma mea faʻapitoa i le faʻaogaina o meaola. I le fanua o vailaau e tineia ai manu faalafua, e mafai ona faʻaaogaina i le faʻaogaina o iniseti ma herbicides. E mafai foi ona faʻaaogaina i le sauniuniga o polymers maualuga ma mea faʻaeletoroni.

 

Metotia:

O le sauniuniga o le trifluoromethylbenzonitrile e masani lava ona ausia e ala i le tuʻuina atu o se vaega trifluoromethyl i totonu o le mole benzonitrile i le tali. E mafai ona i ai ni auala faʻapitoa faʻapitoa, e pei o le tali atu o le cyano compounds ma trifluoromethyl compounds, poʻo le trifluoromethylation reaction o benzonitrile.

 

Fa'amatalaga Saogalemu:

O le Trifluoromethylbenzonitrile e fa'aitaitagofie ma fa'aleagaina i le maualuga ma e ono mafua ai le ita po'o le fa'aleagaina o le pa'u, mata, ma le manava pe a fa'afeso'ota'i. E tatau ona faia ni puipuiga pe a fa'aaoga, e pei o le ofuina o totigilima ma mata tioata talafeagai. E tatau fo'i ona fa'agaioi i se nofoaga e fa'aalili lelei ina ia 'alofia ai le manavaina o ausa. Pe a tagofia ma teuina, e tatau ona mulimulitaʻi faiga faʻagaioiga saogalemu ma puipuia mai afi ma mea vevela. Afai e tupu se liki, e tatau ona fufulu ma togafitia i le taimi e aloese ai mai le ulu atu i vai ma alavai.


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