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oloa

1 1-Dichloro-1 2-dibromo-2 2-difluoroethylen(CAS# 558-57-6)

Meatotino tau vailaau:

Fuafua mole C2Br2Cl2F2
Molar Mass 292.73
Malosi 3.3187 (fa'atatau fa'atatau)
Lisi Lisi >40℃
Manu'a 138.89°C (fa'atatau fa'atatau)
Mata'imu 34.4°C
Ausa Malo 10.5mmHg ile 25°C
Tulaga Teuteu 2-8 ℃
Fa'asino Upu 1.5400 (fa'atatau)

Fa'amatalaga Oloa

Faailoga o oloa

 

Folasaga

1,2-Dibromo-1,1-dichloro-2,2-difluoroethane (DBDC) o se faʻalapotopotoga faʻapitoa. O loʻo taua i lalo se faʻamatalaga i le natura, faʻaoga, auala gaosiga, ma faʻamatalaga saogalemu o le DBDC:

 

Meatotino: DBDC o se vai e leai ni lanu ma se manogi manogi. O le DBDC e lelei le solubility ma e soluble i solu fa'aola pei ole benzene, ethanol, ma eter.

 

Fa'aoga: O le DBDC e masani ona fa'aaogaina e avea o se vaeluagalemu i le fa'aogaina o meaola. E mafai ona faʻaaogaina e avea o se mea amata mo faʻapipiʻi fluorinated poʻo i le gaosiga o mea faʻapitoa faʻasolosolo faʻaola.

 

Metotia: O le sauniuniga o le DBDC e masani lava ona faʻamaeʻaina e se faʻasologa faʻasolosolo faʻasolosolo. 1,2-dibromo-1,1-dichloro-2,2-difluoroethane ua saunia e ala i le tali atu ma le elemene elemene bromine.

 

Fa'amatalaga Saogalemu: O le DBDC ose mea oona ma e fa'aita. O le fa'aalia po'o le manava ole DBDC e ono mafua ai le ita o mata, pa'u, ma le manava. O puipuiga talafeagai, e pei o le ofuina o totigilima vailaʻau, mata tioata, ma matapulepule puipui, e tatau ona faia pe a faʻaalia i le DBDC. E tatau ona teu le DBDC i se nofoaga malulu, lelei le savili, mamao ese mai mea faʻamalama ma faʻamaʻi faʻamaʻi, e puipuia ai lamatiaga o le afi poʻo le pa. I le tulaga o se fa'alavelave fa'afuase'i po'o le inuina, saili vave togafitiga faafoma'i.


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