Methylthiouracil
Bezeichnung:Methylthiouracil
CAS-Nr56-04-2
Englisch Name:Methylthiouracil
CBNumberCB3108758
SummenformelC5H6N2OS
Molgewicht142.18
MOL-Datei56-04-2.mol
Synonyma
Methylthiouracil
Methylthiouracil physikalisch-chemischer Eigenschaften
Schmelzpunkt | ~330 °C (dec.)(lit.) |
Dichte | 1.291 (estimate) |
Brechungsindex | 1.6430 (estimate) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
Löslichkeit | DMSO (Heated), Methanol (Slightly, Heated) |
pka | pKa 8.2 (Uncertain) |
Aggregatzustand | Liquid |
Farbe | Clear colorless to yellow |
Wasserlöslichkeit | INSOLUBLE |
Merck | 14,6128 |
BRN | 115648 |
Stabilität | Incompatible with strong oxidizing agents, iodine, metals. |
InChIKey | HWGBHCRJGXAGEU-UHFFFAOYSA-N |
CAS Datenbank | 56-04-2(CAS DataBase Reference) |
IARC | 2B (Vol. Sup 7, 79) 2001 |
NIST chemische Informationen | 6-Methyl-2-thiouracil(56-04-2) |
EPA chemische Informationen | Methylthiouracil (56-04-2) |
Kennzeichnung gefährlicher | Xn,Xi |
R-Sätze: | 22-40 |
S-Sätze: | 36/37-45 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | 3 |
RTECS-Nr. | YR0875000 |
Hazard Note | Irritant/Possible Carcinogen |
TSCA | Yes |
HS Code | 29335995 |
Giftige Stoffe Daten | 56-04-2(Hazardous Substances Data) |
Toxizität | MLD in rabbits (mg/kg): 2486 orally (Simon) |