Natriumethanolat
Bezeichnung:Natriumethanolat
CAS-Nr141-52-6
Englisch Name:Sodium ethoxide
CBNumberCB6100652
SummenformelC2H5NaO
Molgewicht68.05
MOL-Datei141-52-6.mol
Synonyma
Natriumethanolat
Natriumethylat
Natriumalkoholat
Natriumethanolat physikalisch-chemischer Eigenschaften
Schmelzpunkt | 260 °C |
Siedepunkt | 91°C |
Dichte | 0.868 g/mL at 25 °C |
Dampfdichte | 1.6 (vs air) |
Dampfdruck | <0.1 mm Hg ( 20 °C) |
Brechungsindex | n |
Flammpunkt | 48 °F |
storage temp. | Store at +15°C to +25°C. |
Löslichkeit | Soluble in ethanol and methanol. |
Aggregatzustand | Liquid |
Farbe | Yellow to brown |
Wichte | 0.868 |
PH | 13 (5g/l, H2O, 20℃) |
Wasserlöslichkeit | Miscible |
Sensitive | Moisture Sensitive |
Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
Merck | 14,8539 |
BRN | 3593646 |
Kennzeichnung gefährlicher | F,C,Xi,N |
R-Sätze: | 11-14-34-36/37/38-68/20/21/22-51/53-20/21/22 |
S-Sätze: | 8-16-26-43-45-36/37/39-36-61 |
RIDADR | UN 3274 3/PG 2 |
WGK Germany | 1 |
F | 3-8-10-23 |
Selbstentzündungstemperatur | 30 - 50 °C |
TSCA | Yes |
HazardClass | 4.2 |
PackingGroup | II |
HS Code | 29051900 |
Giftige Stoffe Daten | 141-52-6(Hazardous Substances Data) |
Toxizität | LD50 orally in Rabbit: 598 mg/kg |
Natriumethanolat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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