I-sulphur trioxide-triethylamine complex （CAS# 761-01-3)
| Iimpawu ezinobungozi | C – Iyadleka |
| Iikhowudi zoMngcipheko | 34 – Ibangela ukutsha |
| 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.) |
| Izazisi ze-UN | UN 3261 8/PG 2 |
| WGK eJamani | 3 |
| FLUKA BRAND F IIKHOWUDI | 3-10-21 |
| Ikhowudi ye-HS | 29211990 |
| IKlasi yeeNgozi | 8 |
| Iqela lokuPakisha | II |
Intshayelelo
I-sulphur trioxide-triethylamine complex(i-Sulfur trioxide-triethylamine complex) yi-organic sulphur compound. Indlela yayo yeekhemikhali yi (C2H5)3N · SO3. Ikhompleksi inezi mpawu zilandelayo:
1. Uzinzo lwesakhiwo: I-complex iqinile kwiqondo lokushisa lokushisa kwaye inozinzo oluhle.
2. I-catalyst: i-complex isoloko isetyenziswa njenge-catalyst ye-acylation, i-esterification, i-amidation kunye nezinye iimpendulo kwi-organic synthesis.
3. Umsebenzi ophezulu: I-Sulfur trioxide-triethylamine complex ngumnikeli weqela le-sulfate elisebenzayo, elinokuthi lifake ngempumelelo iimpendulo ezininzi kwi-organic synthesis.
4. Isinyibilikisi solwelo lwe-ionic: I-Sulfur trioxide-triethylamine complex ingasetyenziswa njengesinyibilikisi solwelo lwe-ionic kwezinye iintshukumo, ibonelela ngemekobume elungileyo ye-catalytic.
Iindlela zokulungiselela i-complex zezi zilandelayo:
1. Indlela yokuxuba ngokuthe ngqo: xuba ngokuthe ngqo i-sulphur trioxide kunye ne-triethylamine kumlinganiselo othile we-molar, uvuselele kwaye uphendule kwiqondo lokushisa elifanelekileyo, kwaye ekugqibeleni ufumane i-Sulfur trioxide-triethylamine complex.
2. indlela yentlenga: i-sulphur trioxide yokuqala kunye ne-triethylamine zinyibilika kwi-solvent efanelekileyo, i-solvent esetyenziswa ngokuqhelekileyo yi-carbon chloride okanye i-benzene. I-complex ikhona kwisisombululo ngendlela yesigaba sesisombululo kwaye ihlukaniswe kwaye ihlanjululwe ngokuhlalisa.
Malunga nolwazi lokhuseleko:
1. I-sulphur trioxide-triethylamine complex i-corrosion kwaye iyacaphukisa ulusu kunye namehlo. Nxiba iiglavu zokukhusela, iiglasi kunye nempahla yokukhusela iikhemikhali ngexesha lokusebenza.
2. Ikhompawundi inokuvelisa iigesi ezinetyhefu kumaqondo obushushu aphezulu. Ingqalelo kufuneka ihlawulwe kwiimeko zomoya kwaye ugweme ukudibanisa nezinto ezinokutsha.
3. Ngexesha lokugcinwa kunye nokusetyenziswa, i-Sulfur trioxide-triethylamine complex kufuneka ibe yodwa emanzini, i-oksijini kunye nezinye i-oxidants ukuphepha ukuphendula ngobudlova.
Phambi kokuba wenze naluphi na umsebenzi wovavanyo, nceda uqiniseke ukuba uyayiqonda indalo kunye nolwazi lokhuseleko lwekhompawundi ngokweenkcukacha, kwaye ulandele iinkqubo zokusebenza ezihambelanayo kunye nemilinganiselo yokhuseleko.
