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2-MERCAPTO-5-(TRIFLUOROMETHYL)PYRIDINE （CAS# 76041-72-0) Mufananidzo
  • 2-MERCAPTO-5-(TRIFLUOROMETHYL)PYRIDINE （CAS# 76041-72-0) 1

2-MERCAPTO-5-(TRIFLUOROMETHYL)PYRIDINE （CAS# 76041-72-0)

Chemical Property:

Molecular Formula C6H4F3NS
Molar Misa 179.16
Density 1.43±0.1 g/cm3(Zvakafanotaurwa)
Melting Point 154-159°C(lit.)
Boling Point 143.5±50.0 °C(Zvakafanotaurwa)
Flash Point 106.6°C
Vapor Presure 0.019mmHg pa25°C
Chitarisiko Solid
pKa 8.33±0.40(Zvakafanotaurwa)
Storage Condition 2-8°C
Refractive Index 1.505
MDL MFCD00128893

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
WGK Germany 3
Hazard Kirasi IRRITANT

 

Nhanganyaya

2-Mercapto-5-(trifluoromethyl)pyridine is an organic compound ine kemikari formula C6H4F3NS. Zvinhu zvayo zvikuru ndezvizvi:

 

1. Chitarisiko: isina ruvara yakasimba kana chiedza yero mvura;

2. solubility: soluble mudoro, ether uye zvimwe organic solvents, isinganyunguriki mumvura;

3. kunhuwa: kune kunhuhwirira kwakakosha.

 

Iyo 2-Mercapto-5-(trifluoromethyl)pyridine ine zvinotevera mashandisiro ekutanga:

 

1. catalyst: inogona kushandiswa sechinhu chinokonzera mu organic synthesis reaction, inotora chikamu mukugadzirwa kwe thiol, carboxylic acid uye ketone;

2. Kemikari kuongororwa: inogona kushandiswa kune yakasimba chikamu chekuwedzera, column chromatography uye dzimwe nzira dzekuongorora makemikari;

3. flame retardant: semurazvo wemoto mune organic synthesis, inoshandiswa kuvandudza kupisa kwekupisa kwezvinhu;

4. organic synthesis: inogona kushandiswa kugadzira mishonga yezvipembenene, madhayi efluorescent uye mamwe maumbirwo emakemikari.

 

2-Mercapto-5-(trifluoromethyl)pyridine inonyanya kugadzirirwa nenzira dzinotevera:

 

1. yakawanikwa nekuita 3-mercaptopyridine ine trifluoromethyl compound;

2. kushandisa maviri chloropyridine uye mercapto amino hydrofluoride reaction synthesis.

 

Paunenge uchishandisa iyo 2-Mercapto-5- (trifluoromethyl) pyridine, unofanirwa kuterera kune inotevera chengetedzo ruzivo:

 

1. Mushonga unogona kukuvadza hutano kana uchisangana neganda, maziso kana kufema, uye kusangana kwakananga kunofanira kudziviswa;

2. shandisa maitiro ekupfeka midziyo yekudzivirira yakakodzera, senge magirovhosi, magirazi, nezvimwe;

3. dzivisa kusangana nemakemikari akadai seoxidants uye hydrofluoric acid kudzivirira maitiro ane ngozi;

4. chengetedzo inofanira kuiswa munzvimbo inotonhorera, inofefetera zvakanaka, kure nemoto nekupisa;

5. mukushandiswa uye kuchengetedza maitiro anofanirwa kunyatsotevedzera maitiro ekuchengetedza akakodzera kuti ave nechokwadi chekuchengetedza.

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