2 2 2-Trifluoroethylamine (CAS# 753-90-2)
| Iikhowudi zoMngcipheko | I-R11 – Iyatsha kakhulu I-R34 – Ibangela ukutsha R52/53 – Iyingozi kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. I-R22 – Iyingozi xa iginyiwe |
| 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. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S25 – Kuphephe ukudibana namehlo. S16 – Gcina kude kwimithombo yomlilo. S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. |
| Izazisi ze-UN | UN 2733 3/PG 2 |
| WGK eJamani | 3 |
| RTECS | KS0175000 |
| FLUKA BRAND F IIKHOWUDI | 3-10-13 |
| I-TSCA | T |
| Ikhowudi ye-HS | 29211990 |
| Inqaku Lengozi | I-Corrosion/Ityhefu/Inokutsha |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | II |
| Ubutyhefu | I-LC50 ihl-mus: 4170 mg/m3/2H 85JCAE -,606,86 |
Intshayelelo
I-2,2,2-Trifluoroethylamine i-organic compound kunye ne-chemical formula C2H4F3N. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:
Umgangatho:
1. Ukubonakala: I-2,2,2-Trifluoroethylamine ilulwelo olungenambala olucacileyo.
2. Ivumba: Inevumba elibi.
3. Ubuninzi: 1.262g / mLat 20 ° C (lit.).
4. Indawo yokuBilisa: 36-37°C(lit.)
5. Indawo yokunyibilika: -78°C.
6. I-Solubility: Phantse ayinakunyibilika emanzini, i-soluble kwii-solvents eziphilayo ezifana ne-alcohol, i-ethers kunye ne-ketones.
Sebenzisa:
1. Isicelo kwi-organic synthesis: I-2,2,2-trifluoroethylamine ingasetyenziselwa njenge-reagent ye-amination kwi-organic synthesis yokuqaliswa kwamaqela e-amino.
3. Imboni ye-Electronics: I-2,2,2-trifluoroethylamine ingasetyenziselwa ukucoca, i-solvent kunye nefriji kwi-electronic industry.
Indlela:
Kukho iindlela ezimbini eziqhelekileyo zokulungiselela i-2,2,2-trifluoroethylamine:
1. Nge-gesi fluorination reaction: i-ethylamine ibonakaliswe kwigesi ye-fluorine, kwaye i-fluorination iqhutyelwa phantsi kwe-alkali catalysis ukufumana i-2,2,2-trifluoroethylamine.
2. Ukusabela kwe-Aminoation: I-2,2,2-trifluoroethylamine ilungiselelwe ngokuphendula i-ammonia nge-1,1,1-trifluoroethane phambi kwe-catalyst.
Ulwazi ngoKhuseleko:
1. I-2,2,2-Trifluoroethylamine iyacaphukisa ulusu, amehlo kunye nomgudu wokuphefumula, kwaye kufuneka ihlanjululwe ngamanzi amaninzi ngokukhawuleza emva kokudibanisa.
2. Ukuvezwa kwexesha elide kunokuba yingozi empilweni kwaye ukubonakaliswa kwexesha elide kufuneka kuthintelwe.
3. Kufuneka isetyenziswe kwindawo engenamoya kwaye kude nomlilo.
4. Kufuneka igcinwe ngokufanelekileyo ukuphepha ukudibanisa ne-oxidants kunye ne-alkali enamandla.
5. Nxiba iiglasi zokukhusela, iiglavu kunye nemaski yokukhusela ephefumulayo.
