Nā huahana
Triphosgene
Hui Pū ʻIa
Nānā: nā kristal keʻokeʻo keʻokeʻo
Māmā: 1.78
Ka helu hehee: 79-83 °C (kukui.)
Puni hoʻolapalapa: 203-206 °C (kukui.)
Kaila uila: 203-206 °C (kukui.)
Solubility: hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ether, tetrahydrofuran, benzene, cyclohexane, chloroform a me nā mea hoʻoheheʻe ʻē aʻe.
ʻIkepili Palekana
Māhele pōʻino:6.1(8)
No ka lawe ʻana i nā waiwai weliweli: UN2928
Māhele Packaging:II
Palapala noi
Hoʻohana ʻia ia e synthesize i nā chloroformates, isocyanates, polycarbonates a me acyl chloride.
ʻO Triphosgene, ʻike ʻia hoʻi ʻo di(trichloromethyl)carbonate, he mea hoʻohuihui ʻia me ke ʻano kemika C3Cl6O3, he pauka keʻokeʻo keʻokeʻo e hoʻoheheʻe iki ʻia ma ka wahi paila e hana ai i ka trichloromethyl chloroformate a me ka phosgene, i hoʻohana nui ʻia i ka synthesis o chloroformate, isocyanate, polycarbonate. a me ka chloroformyl chloride, a me nā mea'ē aʻe.
Hoʻohana ʻia ia i ka synthesis o ka chloroformate, isocyanate, polycarbonate a me ka chloride, a me nā mea ʻē aʻe. ʻO nā ʻano nui o nā hopena hiki ke komo i loko o ia: chloromethylation, carbonic acid esterification, urelation, isocyanate esterification, chlorination, isonitriles, ring formation reactions, alpha-chlorination of aldehydes Formylation, oxidation of alcohols, etc. In organic synthesis, solid phosgene hiki ke hoʻololi i ka oxalyl chloride ma ke ʻano he mea hoʻoulu o dimethyl sulfoxide i ka hopena o ka oxidation o nā waiʻona a hoʻohana maʻalahi a palekana i ka hoʻomākaukau ʻana i nā pūhui hydroxyl;Hiki i ka phosgene paʻa ke hoʻololi i nā ʻano waiʻona like ʻole i loko o nā pūhui chlorinated pili.I ka ʻoihana lāʻau lapaʻau, hiki i ka phosgene paʻa ke hoʻololi i ka phosgene i ka synthesis o ka nui o nā lāʻau lapaʻau.
