D-Alanin
Bezeichnung:D-Alanin
CAS-Nr338-69-2
Englisch Name:D-Alanine
CBNumberCB7783360
SummenformelC3H7NO2
Molgewicht89.09
MOL-Datei338-69-2.mol
Synonyma
D-Alanin
D-Alanin physikalisch-chemischer Eigenschaften
Schmelzpunkt | 291 °C (dec.)(lit.) |
Siedepunkt | 212.9±23.0 °C(Predicted) |
alpha | -14.5 º (c=10, 6N HCl) |
Dichte | 1.4310 (estimate) |
Brechungsindex | -14 ° (C=2, 6mol/L HCl) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
Löslichkeit | H2O: soluble |
Aggregatzustand | Crystalline Powder or Crystals |
pka | 2.31±0.10(Predicted) |
Farbe | White to off-white |
Geruch (Odor) | odorless |
Wasserlöslichkeit | 155 g/L (20 ºC) |
Merck | 14,204 |
BRN | 1720249 |
LogP | -0.574 (est) |
CAS Datenbank | 338-69-2(CAS DataBase Reference) |
NIST chemische Informationen | D-Alanine(338-69-2) |
EPA chemische Informationen | D-Alanine (338-69-2) |
Kennzeichnung gefährlicher | Xi |
R-Sätze: | 36/37/38 |
S-Sätze: | 24/25-36-26 |
WGK Germany | 3 |
TSCA | Yes |
HazardClass | IRRITANT |
HS Code | 29224995 |
D-Alanin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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