2-Fluoro-3-methylaniline (CAS# 1978-33-2)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. |
| Ma ID a UN | 2810 |
| Kalasi Yowopsa | 6.1 |
2-Fluoro-3-methylaniline (CAS# 1978-33-2) Chiyambi
2-Fluoro-3-methylaniline(2-Fluoro-3-methylaniline) ndi organic pawiri. Njira yake yamakina ndi C7H8FN ndipo kulemera kwake ndi 125.14g/mol. Zotsatirazi ndizofotokozera za katundu, ntchito, kukonzekera ndi chitetezo cha 2-Fluoro-3-methylaniline:Chilengedwe:
-Maonekedwe: 2-Fluoro-3-methylaniline ndi ufa woyera wa crystalline woyera.
-Posungunuka: Malo ake osungunuka ndi pafupifupi 41-43 ° C.
-Kusungunuka: Kusungunuka muzinthu zosungunulira organic monga ethanol, chloroform ndi dimethylformamide.
-Kuphatikizika kwamankhwala: 2-Fluoro-3-methylaniline angagwiritsidwe ntchito ngati wapakatikati mu kaphatikizidwe organic ndi ntchito synthesize zosiyanasiyana organic mankhwala.
-Kafukufuku wamankhwala: Itha kugwiritsidwanso ntchito ngati zopangira zofunikira pakufufuza ndi kupanga mankhwala atsopano m'munda wamankhwala ndi kaphatikizidwe ka mankhwala.
-Maonekedwe: 2-Fluoro-3-methylaniline ndi ufa woyera wa crystalline woyera.
-Posungunuka: Malo ake osungunuka ndi pafupifupi 41-43 ° C.
-Kusungunuka: Kusungunuka muzinthu zosungunulira organic monga ethanol, chloroform ndi dimethylformamide.
-Kuphatikizika kwamankhwala: 2-Fluoro-3-methylaniline angagwiritsidwe ntchito ngati wapakatikati mu kaphatikizidwe organic ndi ntchito synthesize zosiyanasiyana organic mankhwala.
-Kafukufuku wamankhwala: Itha kugwiritsidwanso ntchito ngati zopangira zofunikira pakufufuza ndi kupanga mankhwala atsopano m'munda wamankhwala ndi kaphatikizidwe ka mankhwala.
Njira:
2-Fluoro-3-methylaniline nthawi zambiri imakonzedwa pogwiritsa ntchito njira zopangira mankhwala, mwachitsanzo, ndi fluorination ya 3-methylaniline pochita ndi hydrofluoric acid.
Zambiri Zachitetezo:
-Zokhumudwitsa m'maso ndi pakhungu, kukhudzana kuyenera kupewedwa.
-Panthawi yogwiritsira ntchito, kusungirako ndi kunyamula, kugwiritsa ntchito mankhwala motetezeka kuyenera kuwonedwa.
-Ngati walowetsedwa kapena kukomoka, pitani kuchipatala ndikupatseni zambiri zamankhwala.
-2-Fluoro-3-methylaniline iyenera kusungidwa pamalo owuma, ozizira, a mpweya wabwino, kutali ndi moto ndi oxidizing agents.
Lembani uthenga wanu apa ndikutumiza kwa ife
