ʻO mākou kekahi o nā mea hoʻolako triphosgene alakaʻi a me nā mea hana ma Kina, inā makemake ʻoe e kūʻai i ka triphosgene mai ka hale hana pololei, e ʻoluʻolu e kelepona mai iā mākou no ke kumukūʻai hoʻokūkū a me ka laʻana manuahi.
Inoa mea kūʻai:Triphosgene(Triphosgen;triphosgene;bis(trichloromethyl) carbonate; ʻakika kalapona bistrichlor methyl ester; bis-(trichloromethyl)-carbonat;methanol, trichloro-, carbonate (2: 1);btc)
Helu CAS:32315-10-9
Kumu Molekala:C3Cl6O3
Kaumaha molekula: 296.75
Nānā: keʻokeʻo keʻokeʻo
TriphosgeneʻAno maʻamau
| 'ikamu | Nā kikoʻī |
| Ka nana aku | Keokeo aniani |
| ʻIke % | ≥99.5 |
| Lae hehee (ºC) | 79-81 |
| poho ma ka maloo % | ≤0.5 |
| Ke koena puhi % | ≤0.1 |
Hoʻohana Triphosgene
Ma ke ʻano he huahana pani o ka phosgene nui loa a me ka diphosgene i ka synthesis, he haʻahaʻa haʻahaʻa ka huahana, palekana a maʻalahi hoʻi ka hoʻohana ʻana, nā kūlana hoʻonaninani haʻahaʻa, koho maikaʻi a me nā hua kiʻekiʻe.
No ka hana ʻana o ka chloroformate, isocyanate, polycarbonate a me ka waikawa chloride, Hiki ke hoʻomākaukau ʻia nā isocyanates like ʻole e ka carbonylation o phosgene me ka amine mua, akā hiki pinepine nā hopena ʻaoʻao no ka paʻakikī o ka phosgene ke ana pololei.He paʻa ka Triphosgene, hiki ke ana pololei ʻia, a hoʻohana ʻia ka triphosgene e pani i ka phosgene, kahi e hoʻomaikaʻi nui ai i kona palekana, no laila hiki iā ia ke hoʻololi i ka phosgene.ʻO ka hopena o Triphosgene me nā pūhui amine kahi māla i hoʻohana nui ʻia.Loaʻa i ka hopena ke koho ikaika.ʻAʻole pono kekahi mau pūʻulu hana i ka pale, a hiki ke hana pololei i nā isocyanates, urea a me nā pūhui ʻē aʻe.Hiki ke hoʻohui ʻia nā ʻano isocyanates e ka hopena carbonylation o Triphosgene a me nā amine mua.Hiki ke loaʻa ka huahana i hoʻopaʻa ʻia ma ka hoʻomalu pono ʻana i ka ratio o Triphosgene a me amine me ka ʻole o nā huahana.No ka laʻana, hiki ke hoʻohui ʻia ka 2,4-dimethyldiisocyanate (TDI) e ka hopena o Triphosgene me ka puke kemika 2,4-Diaminotoluene;Hoʻopili ʻo Triphosgene me 4,4 '- diaminodiphenylmethane e hana i ka 4,4′ - diphenylmethane diisocyanate (MDI);Hiki ke hana ʻia ka sodium hexamethylene diisocyanate (HDI) e ka triphosgene a me ka diamine hexamethylene.I ka hopena carbonylation o BTC, hiki ke hoʻokō ʻia ka hopena condensation cyclization.Hoʻohana nui ʻia ʻo Triphosgene i kēia ʻano pane, hiki ke hoʻohana ʻia e hoʻomākaukau i ka n-carbonyl anhydride, nā pūhui heterocyclic koʻikoʻi a me nā pūhui carbonate cyclic.Hiki ke hoʻohana ʻia ka mea mua no ka hoʻomākaukau ʻana i nā waikawa amino ikaika a me nā pūhui polypeptide, a hiki ke hoʻohana ʻia ka mea hope e hoʻomākaukau i nā ʻano lāʻau lapaʻau a me nā pesticide intermediates.
E pili ana iā mākou:
ʻO kā mākou hōʻike:
ʻO kā mākou palapala hōʻoia:
Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i hoʻokumu ʻia i ka makahiki 2007, aia ma Shijiazhuang kūlanakauhale ʻo ia ke kapikala o Hebei Province a me ka ʻāpana hub ma waena o Beijing Tianjin a me Hebei a loaʻa iā ia ka pono o ka lawe ʻana.ʻO kā mākou hui kahi ʻoihana ʻenehana kiʻekiʻe hou me ka Research & Development, ka hana ʻana a me ke kūʻai aku.
