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chigadzirwa

5-Amino-2-fluorobenzotrifluoride (CAS# 2357-47-3)

Chemical Property:

Molecular Formula C7H5F4N
Molar Misa 179.11
Density 1.393 g/mL pa25 °C (lit.)
Boling Point 207-208 °C (lit.)
Flash Point 197°F
Solubility Chloroform (Zvishoma), Methanol (Zvishoma)
Vapor Presure 0.22mmHg pa25°C
Chitarisiko Mafuta
Specific Gravity 1.41
Color Pasina ruvara
BRN 641587
pKa 3.43±0.10(Zvakafanotaurwa)
Storage Condition 2-8°C
Refractive Index n20/D 1.466(lit.)
Zvenyama uye Chemical Properties Mvura yakatsvuka yero

Product Detail

Product Tags

Risk Codes R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa.
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R23 – Muchetura nekufema
R21/22 – Zvinokuvadza kubata ganda uye kana ikamedzwa.
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.)
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso.
UN IDs 2811
WGK Germany 3
HS Code 29214300
Hazard Note Irritant
Hazard Kirasi 6.1

 

Nhanganyaya

4-Fluoro-3-trifluoromethylaniline, inozivikanwawo se3-trifluoromethyl-4-fluoroaniline, inhengo yeorganic. Iyi inotevera sumo kune chimiro chayo, kushandiswa, nzira yekugadzirira uye ruzivo rwekuchengetedza:

 

Hunhu:

4-Fluoro-3-trifluoromethylaniline ikristaro isina ruvara kana kuti chena yakasimba ine hwema hunonhuwa. Inogadzikana pakamuri yekupisa uye inonyungudika muorganic solvents senge ethanol uye chlorinated hydrocarbons.

 

Shandisa:

4-Fluoro-3-trifluoromethylaniline ine zvakawanda zvekushandisa. Inowanzo shandiswa mune organic synthesis maitiro se inducer, reagent, kana catalyst.

 

Nzira:

Kune nzira dzakasiyana dzekugadzirira 4-fluoro-3-trifluoromethylaniline. Nzira yakajairika ndeyekuita p-fluoroaniline ine trifluoromethanesulfonic acid kugadzira chigadzirwa chakanangana.

 

Ruzivo Rwekuchengetedza: Inogona kutsamwisa nekukuvadza ganda, maziso, uye kufema system. Panguva yekuchengetedza uye kubata, zvakakosha kuti udzivise kuita ne oxidants kana yakasimba acids kudzivirira njodzi.

 


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