4- (trifluoromethyl) benzonitrile (CAS# 455-18-5)
| Lambobin haɗari | R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi. R11 - Mai ƙonewa sosai |
| Bayanin Tsaro | S36/37 - Sanya tufafin kariya da safar hannu masu dacewa. 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 1325 4.1/PG 2 |
| WGK Jamus | 3 |
| Farashin TSCA | T |
| HS Code | 29269095 |
| Bayanin Hazard | Lachrymatory |
| Matsayin Hazard | 6.1 |
| Rukunin tattarawa | III |
Gabatarwa
Trifluoromethylbenzonitrile. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyar shiri da bayanin aminci:
inganci:
Trifluoromethylbenzonitrile ruwa ne mara launi tare da kamshi. Yana da ƙasa mai yawa kuma maras narkewa a cikin ruwa amma mai narkewa a yawancin kaushi na halitta. Yana da tsayayye a yanayin zafi amma yana iya rubewa lokacin da zafi ya fallasa.
Amfani:
Za a iya amfani da Trifluoromethylbenzonitrile azaman tsaka-tsaki a cikin haɗin kwayoyin halitta. A fannin magungunan kashe qwari, ana iya amfani da shi wajen haɗa magungunan kashe qwari da magungunan kashe qwari. Hakanan za'a iya amfani dashi a cikin shirye-shiryen polymers masu inganci da kayan lantarki.
Hanya:
Shirye-shiryen trifluoromethylbenzonitrile gabaɗaya ana samun su ta hanyar gabatar da ƙungiyar trifluoromethyl a cikin ƙwayoyin benzonitrile a cikin amsawa. Za a iya samun nau'o'in ƙayyadaddun hanyoyin haɗin kai, irin su amsawar mahadi na cyano tare da mahadi trifluoromethyl, ko trifluoromethylation dauki na benzonitrile.
Bayanin Tsaro:
Trifluoromethylbenzonitrile yana da haushi kuma yana lalatawa a babban taro kuma yana iya haifar da fushi ko lalacewa ga fata, idanu, da fili na numfashi akan lamba. Ya kamata a dauki matakan kariya yayin amfani da su, kamar sanya safofin hannu masu kariya da tabarau masu dacewa. Hakanan ya kamata a yi amfani da shi a wuri mai kyau don guje wa shakar tururi. Lokacin sarrafawa da adanawa, yakamata a bi hanyoyin aiki na aminci kuma a kiyaye su daga tushen wuta da zafi. Idan yabo ya faru, sai a tsaftace shi kuma a kula da shi cikin lokaci don kaucewa shiga cikin ruwa da magudanar ruwa.
