A jẹ ọkan ninu awọn olutaja triphosgene asiwaju ati awọn aṣelọpọ ni china, ti o ba fẹ ra triphosgene lati ile-iṣẹ taara, jọwọ kan si wa fun idiyele ifigagbaga ati apẹẹrẹ ọfẹ.
Orukọ ọja:Triphosgene(Triphosgen;triphosgene;bis (trichloromethyl) kaboneti; carbonic acid bistrichlor methyl ester; bis- (trichloromethyl) - erogba;kẹmika, trichloro-, kaboneti (2: 1);btc)
CAS No.:32315-10-9
Fomula Molecular:C3Cl6O3
iwuwo molikula: 296.75
Irisi: funfun gara
TriphosgeneAṣoju Properties
| Nkan | Awọn pato |
| Ifarahan | Kirisita funfun |
| Ayẹwo% | ≥99.5 |
| Ibi yo (ºC) | 79-81 |
| Pipadanu lori gbigbe% | ≤0.5 |
| Iyoku ina % | ≤0.1 |
Lilo Triphosgene
Gẹgẹbi ọja aropo ti phosgene majele ti o gaju ati diphosgene ninu iṣelọpọ, ọja naa ni eero kekere, ailewu ati irọrun, awọn ipo ifasẹyin kekere, yiyan ti o dara ati ikore giga.
Fun iṣelọpọ ti chloroformate, isocyanate, polycarbonate ati kiloraidi acid, Awọn isocyanates oriṣiriṣi le ṣee pese nipasẹ carbonylation ti phosgene pẹlu amine akọkọ, ṣugbọn awọn aati ẹgbẹ nigbagbogbo waye nitori phosgene soro lati wiwọn ni deede.Triphosgene jẹ ohun ti o lagbara, eyiti o le ṣe iwọn deede, ati pe a lo triphosgene lati rọpo phosgene, eyiti o mu aabo rẹ dara pupọ, nitorinaa o le rọpo phosgene lailewu.Idahun ti Triphosgene pẹlu awọn agbo ogun amine jẹ aaye ti a lo pupọ.Awọn lenu ni o ni lagbara selectivity.Diẹ ninu awọn ẹgbẹ iṣẹ ko nilo aabo, ati pe o le ṣe awọn isocyanates taara, urea ati awọn agbo ogun miiran.Awọn isocyanates oriṣiriṣi le ṣepọ nipasẹ ifa carbonylation ti Triphosgene ati ọpọlọpọ awọn amines akọkọ.Ọja ibi-afẹde le ṣee gba nipasẹ ṣiṣakoso deede ni ipin ti Triphosgene ati amine laisi awọn ọja-ọja.Fun apẹẹrẹ, 2,4-dimethyldiisocyanate (TDI) le ṣepọ nipasẹ iṣesi ti Triphosgene pẹlu iwe kemikali 2,4-Diaminotoluene;Triphosgene ṣe atunṣe pẹlu 4,4 '- diaminodiphenylmethane lati ṣe 4,4'- diphenylmethane diisocyanate (MDI);Sodium hexamethylene diisocyanate (HDI) le ṣe iṣelọpọ nipasẹ triphosgene ati hexamethylene diamine.Ninu ifaseyin carbonylation ti BTC, iṣesi isunmi cyclization tun le ṣee ṣe.Triphosgene jẹ lilo pupọ ni iru iṣesi yii, eyiti o le ṣee lo lati mura n-carbonyl anhydride, ọpọlọpọ awọn agbo ogun heterocyclic pataki ati awọn agbo ogun carbonate cyclic.Awọn tele le ṣee lo lati mura amino acids ti nṣiṣe lọwọ ati ki o polypeptide agbo, ati awọn igbehin le ṣee lo lati mura orisirisi elegbogi ati pesticide agbedemeji.
Nipa re:
Ifihan wa:
Iwe-ẹri wa:
Hebei Guanlang Biotechnology Co., Ltd jẹ ti Guanlang Group, eyiti o da ni ọdun 2007, ti o wa ni ilu Shijiazhuang ti o jẹ olu-ilu ti Agbegbe Hebei ati eka ibudo laarin Beijing Tianjin ati Hebei ati pe o ni anfani ti gbigbe irọrun.Ile-iṣẹ wa jẹ ile-iṣẹ kemikali giga-giga ti ode oni pẹlu Iwadi & Idagbasoke, iṣelọpọ ati titaja.A ni ile-iṣẹ tiwa ati laabu, tun pese iṣẹ iṣelọpọ ti adani fun awọn alabara wa.
