Triphosgene

Kufotokozera Kwachidule:

Dzina la malonda: Triphosgene
Nambala ya CAS: 32315-10-9
Nambala yolowera EINECS: 250-986-3
Fomula ya maselo: C3Cl6O3
Kulemera kwa maselo: 296.73

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zomangamanga Formula

Zakuthupi
Maonekedwe: makhiristo oyera granular
Kuchuluka: 1.78
Malo osungunuka: 79-83 °C (kuyatsa)
Malo otentha: 203-206 °C (kuyatsa)
Pothirira: 203-206 °C (kuyatsa)
Kusungunuka: kusungunuka m'madzi, kusungunuka mu etha, tetrahydrofuran, benzene, cyclohexane, chloroform ndi zosungunulira zina organic

Data Data
Gulu la zoopsa: 6.1 (8)
Nambala yonyamula katundu wowopsa: UN2928
Gulu lazonyamula:II

Kugwiritsa ntchito
Amagwiritsidwa ntchito popanga ma chloroformates, isocyanates, polycarbonates ndi acyl chloride.

Triphosgene, wotchedwanso di(trichloromethyl) carbonate, ndi organic pawiri ndi mankhwala chilinganizo C3Cl6O3, woyera crystalline ufa amene kuwola pang'ono pa otentha mfundo kupanga trichloromethyl chloroformate ndi phosgene, makamaka ntchito synthesis wa chloroformate, isocyanate, polycarbonate. ndi chloroformyl kolorayidi, etc. Amagwiritsidwa ntchito ngati wapakatikati mu mapulasitiki, mankhwala, herbicides ndi mankhwala.

Amagwiritsidwa ntchito popanga chloroformate, isocyanate, polycarbonate ndi chloride, ndi zina zotero. Phosgene yolimba, yomwe imadziwikanso kuti triphosgene, imapangidwa kuchokera ku dimethyl carbonate - mankhwala obiriwira obiriwira, omwe amatha kuchitapo kanthu ndipo amatha m'malo mwa phosgene muzochita zosiyanasiyana zamankhwala, ndi Mitundu yayikulu yamachitidwe omwe amatha kukhala nawo ndi awa: chloromethylation, carbonic acid esterification, urelation, isocyanate esterification, chlorination, isonitriles, mapangidwe a mphete, alpha-chlorination wa aldehydes Formylation, okosijeni wa mowa, etc. Mu kaphatikizidwe organic, olimba phosgene imatha kulowa m'malo mwa oxalyl chloride ngati activator ya dimethyl sulfoxide mu makutidwe ndi okosijeni a mowa ndi kugwiritsidwa ntchito mosavuta komanso mosamala pokonza mankhwala a hydroxyl;phosgene yolimba imathanso kusintha mitundu yosiyanasiyana ya zakumwa zoledzeretsa kukhala mankhwala omwe ali ndi chlorinated.M'makampani opanga mankhwala, phosgene yolimba imatha kulowa m'malo mwa phosgene pakuphatikizika kwamankhwala ambiri.

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