Formamid
Bezeichnung:Formamid
CAS-Nr75-12-7
Englisch Name:Formamide
CBNumberCB9854215
SummenformelCH3NO
Molgewicht45.04
MOL-Datei75-12-7.mol
Synonyma
Formamid
Methanamid
Carbamaldehyd
Formamid physikalisch-chemischer Eigenschaften
Schmelzpunkt | 2-3 °C(lit.) |
Siedepunkt | 210 °C(lit.) |
Dichte | 1.134 g/mL at 25 °C(lit.) |
Dampfdichte | 1.55 (vs air) |
Dampfdruck | 0.08 mm Hg ( 20 °C) |
Brechungsindex | n |
Flammpunkt | 310 °F |
storage temp. | Store at +2°C to +25°C. |
Löslichkeit | H2O: 10 M at 20 °C, clear, colorless |
Aggregatzustand | liquid |
pka | 16.50±0.50(Predicted) |
Wichte | 1.138 (20/20℃) |
Farbe | clear, colorless |
Relative polarity | 7.3 |
Geruch (Odor) | Odorless |
Säure-Base-Indikators(pH-Indikatoren) | 7.1 at 23 g/l |
PH | 8-10 (200g/l, H2O, 20℃) |
Explosionsgrenze | 2.7-19.0%(V) |
Kennzeichnung gefährlicher | T |
R-Sätze: | 61-41-37/38-48/22-40 |
S-Sätze: | 53-45-36/37/39-26-23-36/37 |
WGK Germany | 1 |
RTECS-Nr. | LQ0525000 |
F | 10 |
Selbstentzündungstemperatur | 932 °F |
TSCA | Yes |
HS Code | 2924.19.1150 |
Giftige Stoffe Daten | 75-12-7(Hazardous Substances Data) |
Toxizität | LD50 in mice, rats (g/kg): 4.6, 5.7 i.p. (Pham-Huu-Chanh) |
Formamid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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