Peb yog ib qho ntawm triphosgene lwm tus neeg thiab manufacturers hauv Suav teb, yog tias koj xav yuav triphosgene los ntawm lub Hoobkas ncaj qha, thov hu rau peb rau cov nqi sib tw thiab cov qauv dawb.
Khoom npe:Triphosgene(Triphosgen;triphosgene;bis (trichloromethyl) carbonate; carbonic acid bistrichlor methyl ester; bis-(trichloromethyl)-carbonat;methanol, trichloro-, carbonate (2: 1);btc ua)
CAS Nr:.32315-10-9
Molecular Fomula:C3Cl6O3
Molecular Luj: 296.75
Cov tsos: dawb crystal
TriphosgeneYam Khoom
| Yam khoom | Specifications |
| Qhov tshwm sim | Dawb siv lead ua |
| Kev ntsuas % | ≥99.5 |
| Melting point (ºC) | 79-81 : kuv |
| Poob ntawm ziab% | ≤0.5 |
| Ignition residue% | ≤0.1 |
Kev siv triphosgene
Raws li cov khoom hloov pauv ntawm cov tshuaj lom phosgene thiab diphosgene hauv cov khoom sib txuas, cov khoom lag luam muaj cov tshuaj lom neeg tsawg, kev nyab xeeb thiab siv tau yooj yim, cov tshuaj tiv thaiv me me, kev xaiv zoo thiab cov txiaj ntsig siab.
Rau kev sib txuas ntawm chloroformate, isocyanate, polycarbonate thiab acid chloride, Ntau yam isocyanates tuaj yeem npaj tau los ntawm carbonylation ntawm phosgene nrog thawj amine, tab sis kev cuam tshuam sab feem ntau tshwm sim vim phosgene nyuaj rau ntsuas kom raug.Triphosgene yog ib qho khoom, uas tuaj yeem ntsuas tau raug, thiab triphosgene yog siv los hloov phosgene, uas txhim kho nws txoj kev nyab xeeb, yog li nws tuaj yeem hloov pauv phosgene yam xyuam xim.Cov tshuaj tiv thaiv ntawm Triphosgene nrog amine compounds yog ib qho kev siv dav dav.Cov tshuaj tiv thaiv muaj zog selectivity.Qee cov pab pawg ua haujlwm tsis xav tau kev tiv thaiv, thiab tuaj yeem tsim cov isocyanates, urea thiab lwm cov tshuaj.Ntau yam isocyanates tuaj yeem tsim los ntawm carbonylation cov tshuaj tiv thaiv ntawm Triphosgene thiab ntau yam amines thawj.Cov khoom lag luam tuaj yeem tau txais los ntawm kev tswj xyuas qhov sib piv ntawm Triphosgene thiab amine yam tsis muaj cov khoom lag luam.Piv txwv li, 2,4-dimethyldiisocyanate (TDI) tuaj yeem ua ke los ntawm cov tshuaj tiv thaiv ntawm Triphosgene nrog cov ntaub ntawv tshuaj 2,4-Diaminotoluene;Triphosgene reacts nrog 4,4 '- diaminodiphenylmethane los tsim 4,4' - diphenylmethane diisocyanate (MDI);Sodium hexamethylene diisocyanate (HDI) tuaj yeem tsim los ntawm triphosgene thiab hexamethylene diamine.Hauv cov tshuaj tiv thaiv carbonylation ntawm BTC, cyclization condensation cov tshuaj tiv thaiv kuj tuaj yeem nqa tawm.Triphosgene yog siv dav hauv cov tshuaj tiv thaiv no, uas tuaj yeem siv los npaj n-carbonyl anhydride, ntau yam tseem ceeb heterocyclic compounds thiab cyclic carbonate compounds.Cov qub tuaj yeem siv los npaj cov amino acids nquag thiab cov tshuaj polypeptide, thiab tom kawg tuaj yeem siv los npaj ntau yam tshuaj thiab tshuaj tua kab intermediates.
Hais txog peb:
Peb Exhibition:
Peb Daim Ntawv Pov Thawj:
Hebei Guanlang Biotechnology Co., Ltd. belongs rau Guanlang Group, uas tau tsim nyob rau hauv 2007, nyob rau hauv Shijiazhuang nroog uas yog lub peev ntawm Hebei xeev thiab hub sector ntawm Beijing Tianjin thiab Hebei thiab muaj kom zoo dua ntawm kev thauj mus los yooj yim.Peb lub tuam txhab yog niaj hnub high-tech chemical enterprise nrog Kev Tshawb Fawb & Kev Tsim Kho, ntau lawm thiab muag.Peb muaj peb tus kheej lub Hoobkas thiab chaw kuaj mob, kuj muab kev pabcuam customized synthesis rau peb cov neeg siv khoom.
