N,N-Dimethylformamid
Bezeichnung:N,N-Dimethylformamid
CAS-Nr68-12-2
Englisch Name:N,N-Dimethylformamide
CBNumberCB2854115
SummenformelC3H7NO
Molgewicht73.09
MOL-Datei68-12-2.mol
Synonyma
N,N-Dimethylformamid
Dimethylformamid
DMF
N,N-Dimethylformamid physikalisch-chemischer Eigenschaften
Schmelzpunkt | -61 °C (lit.) |
Siedepunkt | 153 °C (lit.) |
alpha | 0.94 º |
Dichte | 0.944 g/mL (lit.) |
Dampfdichte | 2.5 (vs air) |
Dampfdruck | 2.7 mm Hg ( 20 °C) |
Brechungsindex | n |
Flammpunkt | 136 °F |
storage temp. | Store at +5°C to +30°C. |
Löslichkeit | water: miscible |
pka | -0.44±0.70(Predicted) |
Aggregatzustand | liquid |
Farbe | APHA: ≤15 |
Geruch (Odor) | Faint, ammonia-like odor detectable at 100 ppm |
Relative polarity | 0.386 |
PH | 7 (200g/l, H2O, 20℃) |
Explosionsgrenze | 2.2-16%(V) |
Odor Threshold | 1.8ppm |
Kennzeichnung gefährlicher | T |
R-Sätze: | 61-20/21-36 |
S-Sätze: | 53-45 |
RIDADR | UN 2265 3/PG 3 |
WGK Germany | 1 |
RTECS-Nr. | LQ2100000 |
F | 3-10 |
Selbstentzündungstemperatur | 445 °C |
Hazard Note | Toxic |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | III |
HS Code | 29241990 |
Giftige Stoffe Daten | 68-12-2(Hazardous Substances Data) |
Toxizität | LD50 in mice, rats (ml/kg): 6.8, 7.6 orally; 6.2, 4.7 i.p. (Bartsch) |
IDLA | 500 ppm |
N,N-Dimethylformamid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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