Bromoforms
| Bromoforms | |
|---|---|
|
Bromoforma struktūrformula un molekulas modelis | |
| Ķīmiskā formula | CHBr3 |
| Molmasa | 252,73 g/mol |
| Blīvums | 2899 kg/m3 |
| Kušanas temperatūra | 8,0 °C |
| Viršanas temperatūra | 149 °C |
Bromoforms (tribrommetāns, CHBr3) ir smags, dzeltenīgs, slikti degošs šķidrums ar saldenu smaržu.
Iegūšana
Bromoformu var iegūt, iedarbojoties uz etanolu vai acetonu ar bromu un sārmu.
Īpašības
Gaisā, gaismas iedarbībā, bromoforms sadalās.
Izmantošana
Lieto dažu farmaceitisko preparātu sintēzēm, arī kā šķīdinātāju. Bromoformu tā lielā blīvuma dēļ izmanto minerālu atdalīšanai ar sedimentācijas - flotācijas metodi. Senāk bromoforma maisījumu ar spirtu lietoja garā klepus ārstēšanai.
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