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1,1-Dimethylhydrazine
Physikalische Beschreibung
Beschreibungen:
- 1,1-dimethylhydrazine appears as a clear colorless liquid with an ammonia-like odor. Flash point 0 °f. Corrosive to the skin. Less dense than water and soluble in water. Vapors are heavier than air and very toxic by inhalation, attacking the eyes and respiratory system. Prolonged exposure of containers to heat may result in their violent rupturing and rocketing due to decomposition. Generates toxic oxides of nitrogen when burned. Vapors may travel to a source of ignition and a flame can flashback to the source of vapors. Used as a rocket propellant and to make other chemicals.
- Colorless liquid with an ammonia- or fish-like odor; [niosh]
Farbe/Form: Clear, colorless liquid
Geruch: Characteristic ammonia like fishy odor of aliphatic hydrazines
Molekulare Informationen
Molekülformel:
C2H8N2
Molekulargewicht:
60.10 g/mol
Physikalische Grundwerte
Dichte: 0.791 g/cm³ at -14 °C
Dampfdichte: 1.9 Relative (Air = 1) – Heavier than air.
Dampfdruck: 103 mmHg at 25 °C
Siedepunkt: 63.9 °C
Schmelzpunkt: -57.8 °C
Flammpunkt: -15 °C
Löslichkeiten
- Miscible with dimethylformamide, hydrocarbons, alcohol, ether
Zersetzung
- When heated to decomp it emits highly toxic fumes of /nitrogen oxides/.
Weitere Eigenschaften
Brechungsindex: 1.40753 at 22.3 °C
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