Sulfur trioxide-triethylamine complex (CAS # 761-01-3)
| Akara egwu | C - Na-emebi emebi |
| Koodu ihe egwu | 34 – Na-ebute ọkụ |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) |
| NJ UN | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10-21 |
| Koodu HS | 29211990 |
| Klas Hazard | 8 |
| Otu nkwakọ ngwaahịa | II |
Okwu mmalite
Sulfur trioxide-triethylamine complex (Sulfur trioxide-triethylamine complex) bụ ngwakọta sọlfọ organic. Usoro kemịkal ya bụ (C2H5)3N · SO3. Ihe mgbagwoju anya nwere ihe ndi a:
1. Nkwụsi ike ihe owuwu: Ihe mgbagwoju anya siri ike na ụlọ okpomọkụ ma nwee nkwụsi ike dị mma.
2. ihe na-akpali akpali: a na-ejikarị mgbagwoju anya eme ihe dị ka ihe na-eme ka acylation, esterification, amidation na mmeghachi omume ndị ọzọ na njikọ organic.
3. Ọrụ dị elu: Sulfur trioxide-triethylamine complex bụ onye na-enye onyinye otu sulfate na-arụ ọrụ nke ukwuu, nke nwere ike ime ka mmeghachi omume dị iche iche dị na njikọ organic.
4. ihe mgbaze nke ionic mmiri mmiri: Sulfur trioxide-triethylamine mgbagwoju nwere ike iji dị ka ihe mgbaze nke ionic mmiri mmiri na ụfọdụ mmeghachi omume, na-enye ezi catalytic gburugburu ebe obibi.
Usoro nkwadebe nke mgbagwoju anya bụ ndị a:
1. Direct mixing method: ozugbo mix sọlfọ trioxide na triethylamine na a ụfọdụ molar ratio, kpalie na-meghachi omume na kwesịrị ekwesị okpomọkụ, na n'ikpeazụ nweta Sulfur trioxide-triethylamine mgbagwoju.
2. Usoro sedimentation: mbụ sulfur trioxide na triethylamine na-agbaze na ihe mgbaze kwesịrị ekwesị, ihe mgbaze a na-ejikarị eme ihe bụ carbon chloride ma ọ bụ benzene. Ihe mgbagwoju anya dị na ngwọta n'ụdị usoro ngwọta ma kewapụ ma dị ọcha site na idozi.
Banyere ozi nchekwa:
1. Sulfur trioxide-triethylamine complex bụ ihe na-emebi emebi ma na-agbakasị ahụ akpụkpọ na anya. Yiri gloves nchebe, iko na uwe nchebe kemịkal mgbe ị na-arụ ọrụ.
2. Ngwakọta ahụ nwere ike ịmepụta gas na-egbu egbu na okpomọkụ dị elu. Ekwesịrị ịṅa ntị na ọnọdụ ventilashị ma zere kọntaktị na combustibles.
3. N'oge nchekwa na ojiji, Sulfur trioxide-triethylamine complex ga-anọpụ iche na mmiri, oxygen na ndị ọzọ oxidants iji zere mmeghachi omume ime ihe ike.
Tupu ịme ọrụ nnwale ọ bụla, biko jide n'aka na ị ghọtara ọdịdị na ozi nchekwa nke ogige ahụ n'ụzọ zuru ezu, ma soro usoro ọrụ kwekọrọ na usoro nchekwa.
