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samfur

5-(Trifluoromethyl) pyridin-2-amine (CAS# 74784-70-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H5F3N2
Molar Mass 162.11
Yawan yawa 1.71g/cm
Matsayin narkewa 45 °C
Matsayin Boling 90-92/20mbar
Wurin Flash 104°C
Solubility Chloroform (Dan kadan), methanol (Dan kadan)
Tashin Turi 0.217mmHg a 25°C
Bayyanar Fari mai ƙarfi
Launi Kusa da fari
BRN 4800784
pKa 4.55± 0.13 (An annabta)
Yanayin Ajiya Ajiye a wuri mai duhu, yanayi mara kyau, 2-8 ° C
Fihirisar Refractive 1,533
MDL Saukewa: MFCD00042164

Cikakken Bayani

Tags samfurin

Lambobin haɗari R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R25 - Mai guba idan an haɗiye shi
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S36 - Sanya tufafin kariya masu dacewa.
ID na UN UN 2811 6.1/PG 3
WGK Jamus 3
HS Code Farashin 2933990
Bayanin Hazard Haushi
Matsayin Hazard 6.1
Rukunin tattarawa III

 

Gabatarwa

2-Amino-5-trifluoromethylpyridine wani fili ne na kwayoyin halitta.

 

Yana da kaddarorin masu zuwa:

Lu'ulu'u marasa launi ko rawaya a cikin bayyanar;

Barga a dakin da zafin jiki, amma zai iya rube lokacin da zafi;

Mai narkewa a cikin kaushi na halitta irin su ethanol da dimethyl sulfoxide, maras narkewa a cikin ruwa.

 

2-Amino-5-trifluoromethylpyridine yana da aikace-aikacen da yawa a cikin dakunan gwaje-gwaje da masana'antu:

A matsayin mai hana lalata a cikin jiyya na saman ƙarfe, zai iya hana lalata ƙarfe da kyau;

A matsayin mafarin kayan lantarki na halitta, ana iya amfani da shi don shirya diodes masu fitar da haske na halitta (OLEDs) da transistor-fim na zahiri (OTFTs) da sauran na'urori.

 

Hanyoyin kira na 2-amino-5-trifluoromethylpyridine sun fi yawa kamar haka:

5-trifluoromethylpyridine yana amsawa tare da ammonia don samar da samfurin da aka yi niyya;

2-amino-5- (trifluoromethyl) pyridine hydrochloride an amsa tare da sodium carbonate don samar da 2-amino-5- (trifluoromethyl) pyridine kyauta, wanda aka amsa tare da ammonia don haɗa samfurin da aka yi niyya.

 

Ginin na iya samun tasiri mai ban haushi a kan idanu da fata kuma ya kamata a kauce masa;

Sanya safofin hannu masu kariya da tabarau lokacin amfani;

Ka guji shakar tururin kura ko maganinsa;

Yi aiki a cikin wurin da ke da iska mai kyau kuma ku guje wa ɗaukar dogon lokaci zuwa yawan iskar gas;

Ya kamata zubar da shara ya bi ka'idodin gida don guje wa gurɓatar muhalli.


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