I-2 5-bis(trifluoromethyl)benzonitrile(CAS# 51012-27-2)
| Iimpawu ezinobungozi | T – Inetyhefu |
| Iikhowudi zoMngcipheko | I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. |
| Izazisi ze-UN | 3276 |
| Inqaku Lengozi | Inetyhefu |
| IKlasi yeeNgozi | 6.1 |
Intshayelelo
I-2,5-Bis (i-trifluoromethyl) i-benzonitrile i-organic compound kunye ne-structural formula C9H4F6N2. Oku kulandelayo yinkcazo yobume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:
1. indalo:
-Imbonakalo: Ikristale engenambala okanye umgubo omhlophe wekristale.
-Ukunyibilika: Inyibilika kwizinyibilikisi eziphilayo ezifana ne-acetonitrile kunye ne-chlorinated methane.
-Indawo yokunyibilika: malunga ne-62-64°C.
-Indawo yokubila: malunga ne-130-132 °C.
Ubuninzi: malunga ne-1.56 g/cm ^ 3.
2. sebenzisa:
- I-2,5-Bis (trifluoromethyl) i-benzonitrile ingasetyenziselwa njenge-pharmaceutical intermediate ye-synthesis yeentlobo zamachiza kunye ne-molecule ye-bioactive.
-Ingasetyenziselwa ukwenza amayeza okubulala izitshabalalisi, idayi kunye neepolima.
3. Indlela yokulungiselela:
- 2,5-Bis(trifluoromethyl)benzonitrile zenziwe ngeendlela ezahlukeneyo. Enye indlela eqhelekileyo esetyenziswayo kukusabela i-benzoyl cyanide kunye nekhompawundi ye-trifluoromethyl ukuvelisa imveliso efunekayo.
-Enye indlela kukusebenzisa i-bis (trifluoromethyl) benzene njengento yokuqala kwaye iphendule nge-reagent synthetic reagent, umzekelo, i-sulfinate efunyenwe yi-reaction iphinda iphendule ukufumana i-2,5-Bis (trifluoromethyl) benzonitrile.
4. Ulwazi ngoKhuseleko:
- I-2,5-Bis (trifluoromethyl) i-benzonitrile iyacaphukisa ulusu kunye namehlo, nceda uqaphele ukuphepha ukudibanisa.
-Ngexesha lokusetyenziswa kunye nokugcinwa, nceda uqaphele ukuphepha ukuphefumla uthuli.
-Inokutsha xa idibana nomthombo womlilo, zigcine kude nomthombo womlilo kunye nobushushu obuphezulu.
-Kucetyiswa ukuba usebenze kwindawo epholileyo kwaye unxibe izixhobo ezifanelekileyo zokukhusela, ezifana nezibuko zeekhemikhali kunye neeglavu zokukhusela.
