Ethylacetoacetat
Bezeichnung:Ethylacetoacetat
CAS-Nr141-97-9
Englisch Name:Ethyl acetoacetate
CBNumberCB0301721
SummenformelC6H10O3
Molgewicht130.14
MOL-Datei141-97-9.mol
Synonyma
Ethylacetoacetat
Acetessigs?ureethylester
Ethyl(acetylacetat)
Ethylacetoacetat physikalisch-chemischer Eigenschaften
Schmelzpunkt | −43 °C(lit.) |
Siedepunkt | 181 °C(lit.) |
Dichte | 1.029 g/mL at 20 °C(lit.) |
Dampfdichte | 4.48 (vs air) |
Dampfdruck | 1 mm Hg ( 28.5 °C) |
FEMA | 2415 | ETHYL ACETOACETATE |
Brechungsindex | n |
Flammpunkt | 185 °F |
storage temp. | Store below +30°C. |
Löslichkeit | 116 g/L (20°C) |
pka | 11(at 25℃) |
Aggregatzustand | Liquid |
Farbe | APHA: ≤15 |
Wichte | 1.027~1.035 (20/4℃) |
Relative polarity | 0.577 |
PH | 4.0 (110g/l, H2O, 20℃) |
Geruch (Odor) | Agreeable, fruity. |
Geruchsart | fruity |
Kennzeichnung gefährlicher | Xi |
R-Sätze: | 36 |
S-Sätze: | 26-24/25 |
RIDADR | UN 1993 |
WGK Germany | 1 |
RTECS-Nr. | AK5250000 |
Selbstentzündungstemperatur | 580 °F |
TSCA | Yes |
HazardClass | 3.2 |
PackingGroup | III |
HS Code | 29183000 |
Giftige Stoffe Daten | 141-97-9(Hazardous Substances Data) |
Toxizität | LD50 orally in rats: 3.98 g/kg (Smyth) |
Ethylacetoacetat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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