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mankhwala

2 4 6-Trifluorobenzonitrile (CAS# 96606-37-0)

Chemical Property:

Molecular Formula C7H2F3N
Misa ya Molar 157.09
Kuchulukana 1.2465 (chiyerekezo)
Melting Point 57-61 ° C
Boling Point 92 °C
Pophulikira 92 ° C
Kusungunuka sungunuka mu Methanol
Kuthamanga kwa Vapor 0.0733mmHg pa 25°C
Maonekedwe Zolimba
Mtundu Choyera
Mtengo wa BRN 5512504
Mkhalidwe Wosungira 2-8 ° C
Refractive Index 1.413
MDL Mtengo wa MFCD00042399
Zakuthupi ndi Zamankhwala Zamadzimadzi zowoneka bwino zopanda mtundu. Malo otentha 92 ℃.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
S9 - Sungani chidebe pamalo abwino mpweya wabwino.
Ma ID a UN 3276
WGK Germany 3
HS kodi 29269090
Zowopsa Zapoizoni
Kalasi Yowopsa 6.1
Packing Group III

 

Mawu Oyamba

2,4,6-Trifluorobenzonitril, mankhwala formula C7H2F3N, ndi pawiri organic. Zotsatirazi ndizofotokozera za chilengedwe, kugwiritsa ntchito, kukonzekera ndi chitetezo cha 2,4, 6-Trifluorobenzonite:

 

Chilengedwe:

-Maonekedwe: kristalo wopanda mtundu kapena ufa woyera

-Kusungunuka: 62-63°C

-Kutentha kotentha: 218°C

-Isoluble m'madzi, sungunuka m'madzi ambiri osungunulira

 

Gwiritsani ntchito:

- 2,4, 6-Trifluorobenzonite angagwiritsidwe ntchito ngati wapakatikati mu organic kaphatikizidwe kaphatikizidwe wa mankhwala ena.

-Itha kugwiritsidwanso ntchito ngati zopangira mankhwala ophera tizilombo ndi glyphosate.

-Panthawi yomweyi, chifukwa cha kukopa kwake kwamphamvu kwa ma elekitironi komanso kukhazikika kwake, zitha kugwiritsidwanso ntchito pofufuza zamagetsi zamagetsi.

 

Njira Yokonzekera:

- 2,4,6-Trifluorobenzonitril akhoza kukonzedwa ndi zochita za trifluoromethylsulfated aminobenzene trifluoromethylcarbonate.

 

Zambiri Zachitetezo:

-Kuwonetsedwa kwa 2,4,6-Trifluorobenzonitril kungayambitse zoopsa zina ku thanzi la munthu. Zingakhale zokwiyitsa khungu, maso ndi kupuma.

-Valani zida zodzitetezera zoyenera monga magolovesi odzitetezera, magalasi ndi zotchinga zoteteza mukamagwiritsa ntchito kapena pogwira.

- Khalani kutali ndi malawi otseguka ndi magwero otentha panthawi yosungira ndikugwiritsa ntchito, ndipo sungani malo olowera mpweya wabwino.

-Pakachitika mwangozi kapena kumeza, funani thandizo lachipatala mwachangu ndikubweretsa zolembera kapena zolemba kuti afotokozere dokotala.

 

Chonde dziwani kuti zomwe zaperekedwa pamwambapa ndizongogwiritsa ntchito. Chonde onani malangizo okhudzana ndi chitetezo ndi njira zogwirira ntchito ndikugwiritsa ntchito.


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