Triphosgene CAS 32315-10-9

Ko matou tetahi o nga kaiwhakarato triphosgene rangatira me nga kaihanga i Haina, ki te hiahia koe ki te hoko triphosgene mai i te wheketere tika, tena koa whakapiri mai ki a maatau mo te utu whakataetae me te tauira kore utu.

Ingoa Hua:Triphosgene(Triphosgen;triphosgene;bis(trichloromethyl) carbonate; waikawa waro bistrichlor methyl ester; bis-(trichloromethyl)-carbonat;mewaro, trichloro-, carbonate (2:1);btc)

Nama CAS:32315-10-9

Kōwae rāpoi:C3Cl6O3

Te taumaha ngota: 296.75

Te ahua: te karaihe ma

TriphosgeneĀhuatanga Angamaheni

Whakamahinga Triphosgene

Hei whakakapinga o te phosgene tino paitini me te diphosgene i roto i te whakahiatotanga, he iti te paitini o te hua, he haumaru me te watea te whakamahi, nga ahuatanga tauhohenga ngawari, te whiriwhiringa pai me te hua nui.
Mo te whakahiatotanga o te chloroformate, te isocyanate, te polycarbonate me te waikawa chloride, Ka taea te whakareri i nga momo isocyanates ma te waro o te phosgene me te amine tuatahi, engari he maha nga tauhohenga taha ka puta na te mea he uaua ki te ine tika te phosgene.Ko te Triphosgene he totoka, ka taea te ine tika, ka whakamahia te triphosgene ki te whakakapi i te phosgene, e tino pai ake ai tona haumaru, na reira ka taea te whakakapi i te phosgene.Ko te tauhohenga o Triphosgene me nga pūhui amine he mara e whakamahia nuitia ana.He kaha te whiriwhiringa o te tauhohenga.Ko etahi o nga roopu mahi kaore e hiahiatia he whakamarumaru, a ka taea te whakaputa tika i te isocyanates, te Urea me etahi atu puhui.Ka taea te whakahiato i nga momo isocyanates ma te tauhohenga waro o Triphosgene me nga momo amine tuatahi.Ka taea te whiwhi i te hua whaainga ma te whakahaere tika i te ōwehenga o Triphosgene me te amine kaore he hua-hua.Hei tauira, ko te 2,4-dimethyldiisocyanate (TDI) ka taea te whakahiato ma te tauhohenga o Triphosgene me te pukapuka matū 2,4-Diaminotoluene;Ka tauhohe te Triphosgene ki te 4,4 '- diaminodiphenylmethane ki te whakaputa i te 4,4′ – diphenylmethane diisocyanate (MDI);Ko te konutai hexamethylene diisocyanate (HDI) ka taea e te triphosgene me te hexamethylene diamine.I roto i te tauhohenga carbonylation o BTC, ka taea hoki te whakahaere i te tauhohenga cyclization condensation.Ka whakamahia nuitia te Triphosgene i roto i tenei momo tauhohenga, ka taea te whakamahi ki te whakarite n-carbonyl anhydride, nga momo pūhui heterocyclic nui me nga pūhui waro waro pataka.Ka taea te whakamahi i nga mea o mua ki te whakarite i nga waikawa amino kaha me nga puhui polypeptide, a ka taea te whakamahi i enei hei whakarite i nga momo takawaenga rongoa me te pesticide.

Mō mātou:

To tatou Whakaaturanga:

To tatou Tiwhikete:

Ko Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i whakaturia i te tau 2007, kei roto i te taone nui o Shijiazhuang, ko te whakapaipai o te Porowini o Hebei me te waahanga tari i waenga i a Beijing Tianjin me Hebei me te whai waahi ki te kawe waka.Ko ta matou kamupene he hinonga matū hangarau-nui hou me te Rangahau me te Whanaketanga, te whakaputa me te hokonga. Kei a matou ake to matou wheketere me te taiwhanga, kei te tuku ratonga whakahiato mo o taatau kaihoko.