1 1 3 3 3-Pentafluoropropene (CAS# 690-27-7)
| Iimpawu ezinobungozi | F – Inokutsha |
| Iikhowudi zoMngcipheko | I-12 - Inokutsha kakhulu |
| Inkcazelo yoKhuseleko | S9 – Gcina isikhongozeli kwindawo engenamoya. S16 – Gcina kude kwimithombo yomlilo. S23 – Musa ukuphefumla umphunga. S33 -Thatha amanyathelo okhuseleko ngokuchasene nokukhutshwa okungatshintshiyo. |
| Izazisi ze-UN | 3161 |
| Inqaku Lengozi | Ukutsha |
| IKlasi yeeNgozi | 2.2 |
Intshayelelo
I-1,1,3,3,3-Pentafluoro-1-propene yi-organic compound. Ilulwelo olunerhasi engenambala enevumba elibi kwiqondo lobushushu begumbi. Oku kulandelayo kukwaziswa okuneenkcukacha kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-1,1,3,3,3-pentafluoro-1-propylene:
Umgangatho:
Ayinyibiliki emanzini kwiqondo lobushushu begumbi, kodwa inokunyibilika kwizinyibilikisi eziphilayo ezifana ne-alcohol, ii-ethers, njl.
Sebenzisa:
I-1,1,3,3,3-Pentafluoro-1-propene yinto ebalulekileyo ephakathi esetyenziselwa ukuhlanganiswa kwamanye ama-organic compounds. Usetyenziso oluthile lubandakanya:
- Isetyenziswe njengezinto ezibonakalayo ezibonakalayo, ezifana nokulungiswa kwedayi ye-fluorescent, iifilimu ezibonisa ukukhanya, njl.;
- Isetyenziswe njengesithako kwiiglasi ezikhuselayo, iingubo ze-optical, i-polymer coatings, njl.;
-Isetyenziswa kwi-synthesis ye-surfactants, ii-polymers, njl.
Indlela:
Ukulungiswa kwe-1,1,3,3,3-pentafluoro-1-propylene ngokukodwa kufezekiswa ngokusabela kwe-1,1,3,3,3-pentachloro-1-propylene kunye ne-hydrogen fluoride. Ukusabela kufuneka kuqhutywe phantsi kweemeko ezifanelekileyo zokushisa kunye noxinzelelo, kwaye i-catalyst isetyenziselwa ukuphucula ukusebenza kakuhle kokuphendula.
Ulwazi ngoKhuseleko:
I-1,1,3,3,3-Pentafluoro-1-propene yi-organic compound ecasulayo kwaye iguquguqukayo. Xa uphatha le nto, kufuneka kuqatshelwe la manyathelo okhuseleko alandelayo:
-Sebenzisa izixhobo zokuzikhusela ezinje ngeeglavu zokhuselo, iiglasi kunye neegawuni;
- Sebenza kwindawo engenamoya ukuze uphephe ukuphefumla umphunga;
- Gwema ukudibana nesikhumba kunye namehlo, hlambulula ngokukhawuleza ngamanzi ukuba udibene;
- Akuvumelekanga ngokungqongqo ukukhupha i-substance kwimithombo yamanzi okanye indawo engqongileyo, kunye nokuthobela imimiselo yendawo yendawo.
