2 5-bis(trifluoromethyl)benzonitrile(CAS# 51012-27-2)
| Matšoao a Kotsi | T - e chefo |
| Likhoutu tsa Kotsi | R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe. R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. |
| Li-ID tsa UN | 3276 |
| Tsebiso ea Kotsi | Chefo |
| Sehlopha sa Likotsi | 6.1 |
Selelekela
2,5-Bis(trifluoromethyl) benzonitrile ke motsoako oa manyolo o nang le mokhoa oa sebopeho C9H4F6N2. E latelang ke tlhaloso ea sebopeho sa eona, ts'ebeliso, tokiso le tlhaiso-leseling ea polokeho:
1. tlhaho:
-Ponahalo: kristale e se nang mebala kapa phofo e tšoeu ea kristale.
-Solubility: E qhibiliha ka har'a metsoako ea tlhaho e kang acetonitrile le chlorinated methane.
- Sebaka sa ho qhibiliha: hoo e ka bang 62-64°C.
Sebaka se belang: hoo e ka bang 130-132 ° C.
- Boima ba 'mele: hoo e ka bang 1.56 g/cm ^ 3.
2. sebelisa:
- 2,5-Bis(trifluoromethyl)benzonitrile e ka sebelisoa e le setsi sa meriana bakeng sa motsoako oa mefuta e sa tšoaneng ea lithethefatsi le limolek'hule tsa bioactive.
-E ka boela ea sebelisoa ho kopanya chefo e bolaeang likokoanyana, lidae le li-polymers.
3. Mokhoa oa ho itokisa:
- 2,5-Bis(trifluoromethyl)benzonitrile e entsoe ka mekhoa e fapaneng. Mokhoa o mong o sebelisoang hangata ke oa ho etsa benzoyl cyanide ka motsoako oa trifluoromethyl ho hlahisa sehlahisoa se lakatsehang.
-Mokhoa o mong ke oa ho sebelisa bis (trifluoromethyl) benzene e le ntho ea ho qala le ho itšoara ka mokhoa o loketseng oa maiketsetso, mohlala, sulfinate e fumanoang ka ho arabela e tsoela pele ho arabela ho fumana 2,5-Bis (trifluoromethyl) benzonitrile.
4. Litaba tsa Polokeho:
- 2,5-Bis(trifluoromethyl)benzonitrile e halefisa letlalo le mahlo, ka kopo ela hloko ho qoba ho kopana.
-Nakong ea tšebeliso le polokelo, ka kopo ela hloko ho qoba ho hema lerōle.
- E ka cha ha u kopana le mohloli oa mollo, qoba mohloli oa mollo le mocheso o phahameng.
-Ho kgothaletswa ho sebetsa sebakeng se nang le moya o motle mme o apare disebediswa tse loketseng tse sireletsang, tse kang digalase tsa dikhemikhale le ditlelafo tse sireletsang.
