4998-57-6 DL-Histidine, Free Base
| Produkt-Name |
DL-Histidine, Free Base |
| Englischer Name |
DL-Histidine, Free Base; histidine, homopolymer; hydrogen histidinate; Polyhistidine; DL-Histidine; H-DL-His-OH |
| Molekulare Formel |
C6H9N3O2 |
| Molecular Weight |
155.1546 |
| InChI |
InChI=1/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11) |
| CAS Registry Number |
4998-57-6 |
| EINECS |
225-660-9 |
| Molecular Structure |
|
| Dichte |
1.423g/cm3 |
| Schmelzpunkt |
280-290℃ (dec.) |
| Siedepunkt |
458.9°C at 760 mmHg |
| Brechungsindex |
1.614 |
| Flammpunkt |
231.3°C |
| Dampfdruck |
3.25E-09mmHg at 25°C |
| Gefahrensymbole |
|
| Risk Codes |
|
| Safety Beschreibung |
S22:;
S24/25:;
|
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