2,6-Diamino-1H-pyrimidin-4-on
Bezeichnung:2,6-Diamino-1H-pyrimidin-4-on
CAS-Nr56-06-4
Englisch Name:2,4-Diamino-6-hydroxypyrimidine
CBNumberCB0174912
SummenformelC4H6N4O
Molgewicht126.12
MOL-Datei56-06-4.mol
Synonyma
2,6-Diamino-1H-pyrimidin-4-on
2,6-Diamino-1H-pyrimidin-4-on physikalisch-chemischer Eigenschaften
Schmelzpunkt | 285-286 °C (dec.) (lit.) |
Siedepunkt | 234.22°C (rough estimate) |
Dichte | 1.3659 (rough estimate) |
Brechungsindex | 1.7990 (estimate) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
Löslichkeit | DMSO (Slightly), Methanol (Slightly) |
Aggregatzustand | Fine Crystalline Powder |
pka | 10.61±0.50(Predicted) |
Farbe | White to cream |
Sensitive | Light Sensitive |
Merck | 14,2981 |
BRN | 125006 |
InChIKey | SWELIMKTDYHAOY-UHFFFAOYSA-N |
CAS Datenbank | 56-06-4(CAS DataBase Reference) |
NIST chemische Informationen | 4(1H)-pyrimidinone, 2,6-diamino-(56-06-4) |
EPA chemische Informationen | 2,6-Diamino-4(1H)-pyrimidinone (56-06-4) |
Kennzeichnung gefährlicher | Xi |
R-Sätze: | 36/37/38 |
S-Sätze: | 22-24/25-36-26 |
WGK Germany | 3 |
Hazard Note | Irritant |
TSCA | Yes |
HS Code | 29335995 |