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Tetranitropentaeritrīts Iegūšana | Navigācijas izvēlne

NitrosavienojumiSprāgstvielas


TNTtetrilupentaeritrītusērskābesslāpekļskābesnitroglicerīnu










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Tetranitropentaeritrīts




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Tetranitropentaeritrīts

PETN.svg
Tetranitropentaeritrīta struktūrformula
Ķīmiskā formula
C(CH2ONO2)4
Molmasa
317,15 g/mol
Blīvums
1773 kg/m3
Kušanas temperatūra
141,3 °C
Viršanas temperatūra
sadalās pie 190 °C

Tetranitropentaeritrīts (PETN, C(CH2ONO2)4) ir samērā jutīga sprāgstviela, kuru lieto detonatoriem. Tas ir jutīgāks (nestabilāks) par TNT un tetrilu. Pentaeritrīts ir ticis lietots par plastisko sprāgstvielu komponentu.



Iegūšana |


To iegūst, nitrējot pentaeritrītu ar sērskābes un slāpekļskābes maisījumu. PETN ir slāpekļskābes esteris, tāpat, kā nitroglicerīnu, to dažreiz lieto medicīnā (līdzīgiem mērķiem kā nitroglicerīnu).









Saturs iegūts no "https://lv.wikipedia.org/w/index.php?title=Tetranitropentaeritrīts&oldid=1945705"










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