DL-Threonin
Bezeichnung:DL-Threonin
CAS-Nr80-68-2
Englisch Name:DL-Threonine
CBNumberCB4475055
SummenformelC4H9NO3
Molgewicht119.12
MOL-Datei80-68-2.mol
Synonyma
DL-Threonin
DL-Threonin physikalisch-chemischer Eigenschaften
Schmelzpunkt | 244 °C (dec.)(lit.) |
Siedepunkt | 222.38°C (rough estimate) |
alpha | [α]D20 0±1.0゜ (c=6, H2O) |
Dichte | 1.3126 (rough estimate) |
Brechungsindex | 1.4183 (estimate) |
storage temp. | Store at RT. |
pka | 2.09(at 25℃) |
Aggregatzustand | Powder |
Farbe | White |
Wasserlöslichkeit | 200 g/L (25 ºC) |
Merck | 14,9380 |
BRN | 1721647 |
LogP | -1.136 (est) |
CAS Datenbank | 80-68-2(CAS DataBase Reference) |
NIST chemische Informationen | DL-Threonine(80-68-2) |
EPA chemische Informationen | Threonine (80-68-2) |
Kennzeichnung gefährlicher | Xi |
R-Sätze: | 36/37/38 |
S-Sätze: | 24/25-37/39-26 |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29225000 |
DL-Threonin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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