Re e mong oa barekisi le baetsi ba li-triphosgene ba etelletseng pele China, haeba u batla ho reka triphosgene ho tsoa fekthering ka kotloloho, ka kopo ikopanye le rona bakeng sa theko ea tlholisano le sampole ea mahala.
Lebitso la Sehlahiswa:Triphosgene(Triphosgen;triphosgene;bis(trichloromethyl) carbonate; carbonic acid bistrichlor methyl ester; bis-(trichloromethyl)-carbonat;methanol, trichloro-, carbonate ( 2:1 );btc)
Nomoro ea CAS:32315-10-9
Mokhoa oa molek'hule:C3Cl6O3
Boima ba molek'hule: 296.75
Ponahalo: kristale e tšoeu
TriphosgeneThepa e Tloaelehileng
| Ntho | Litlhaloso |
| Ponahalo | Khalase e tšoeu |
| Tlhahlobo % | ≥99.5 |
| Sebaka se qhibilihang (ºC) | 79-81 |
| Tahlehelo ha o omisa % | ≤0.5 |
| Masala a ho besa % | ≤0.1 |
Tšebeliso ea Triphosgene
E le sehlahisoa se nkelang sebaka sa phosgene le diphosgene tse chefo haholo ka har'a motsoako, sehlahisoa se na le chefo e tlase, ts'ebeliso e bolokehileng le e bonolo, maemo a karabelo e bonolo, khetho e ntle le chai e ngata.
Bakeng sa motsoako oa chloroformate, isocyanate, polycarbonate le acid chloride, li-isocyanate tse fapaneng li ka lokisoa ka carbonylation ea phosgene e nang le amine ea mantlha, empa karabelo ea lehlakore hangata e etsahala hobane phosgene ho thata ho e lekanya ka nepo.Triphosgene ke ntho e tiileng, e ka lekanyetsoang ka nepo, 'me triphosgene e sebelisoa ho nkela phosgene sebaka, e leng ho ntlafatsang polokeho ea eona haholo, kahoo e ka nkela phosgene sebaka ka mokhoa o sireletsehileng.Karabelo ea Triphosgene ka metsoako ea amine ke tšimo e sebelisoang haholo.Karabelo e na le khetho e matla.Lihlopha tse ling tse sebetsang ha li hloke tšireletso, 'me li ka hlahisa ka ho toba li-isocyanate, urea le metsoako e meng.Li-isocyanate tse fapaneng li ka etsoa ka karabelo ea carbonylation ea Triphosgene le li-amine tse fapaneng tsa mantlha.Sehlahisoa se lebisitsoeng se ka fumanoa ka ho laola ka nepo karolelano ea Triphosgene le amine ntle le lihlahisoa.Ka mohlala, 2,4-dimethyldisocyanate (TDI) e ka etsoa ka karabelo ea Triphosgene ka buka ea lik'hemik'hale 2,4-Diaminotoluene;Triphosgene e arabela ka 4,4 '- diaminodiphenylmethane ho hlahisa 4,4′ – diphenylmethane diisocyanate (MDI);Sodium hexamethylene diisocyanate (HDI) e ka hlahisoa ke triphosgene le hexamethylene diamine.Karabelo ea carbonylation ea BTC, karabelo ea cyclization condensation le eona e ka etsoa.Triphosgene e sebelisoa haholo mofuteng ona oa karabelo, e ka sebelisoang ho lokisa n-carbonyl anhydride, metsoako e fapaneng ea bohlokoa ea heterocyclic le metsoako ea cyclic carbonate.Ea pele e ka sebelisoa ho lokisa li-amino acid le metsoako ea polypeptide, 'me ea morao-rao e ka sebelisoa ho lokisa metsoako e fapaneng ea meriana le chefo e bolaeang likokoanyana.
Mabapi le rona:
Pontšo ea rona:
Setifikeiti sa rona:
Hebei Guanlang Biotechnology Co., Ltd. ke ea Sehlopha sa Guanlang, se thehiloeng ka 2007, se toropong ea Shijiazhuang e leng motse-moholo oa Profinse ea Hebei le setsi sa setsi sa Beijing Tianjin le Hebei 'me se na le monyetla oa lipalangoang tse bonolo.Khamphani ea rona ke khoebo ea sejoale-joale ea theknoloji e phahameng ea lik'hemik'hale e nang le Lipatlisiso le Nts'etsopele, tlhahiso le thekiso.
