HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Methyl-3-nitro-1-nitroso-guanidin
MNNG · Methylnitronitrosoguanidine · MNG · 1-methyl-3-nitro-1-nitroso-guanidin · N-methyl-N'-nitro-N-nitrosoguanidine · TE85 · TE-85 · NA 1325
Identifikatoren & physikalische Daten
| CAS No. | 70-25-7 |
|---|---|
| Summenformel | C2H5N5O3 |
| Durchschnittliche Molmasse | 147,09 g/mol |
| Monoisotopische Masse | 147,03923904 g/mol |
| SMILES | CN(N=O)C(N)=N[N+](=O)[O-] |
| InChIKey | VZUNGTLZRAYYDE-UHFFFAOYSA-N |
| PubChem CID | 6261 |
| Lokaler Name | 1-Methyl-3-nitro-1-nitroso-guanidin |
Chemische & physikalische Eigenschaften
| XLogP | -0,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 117 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 170 |
| Schmelzpunkt | 118°C (dec.) |
| Siedepunkt | 267.16°C (rough estimate) |
| Dichte | 1.7979 (rough estimate) |
| Brechungsindex | 1.6410 (estimate) |
| Lagerbedingungen | 0-6°C |
| Löslichkeit | almost transparency in hot MethanolReacts violently |
| Aggregatzustand | powder to crystal |
| pKa (Säurekonstante) | 3.09±0.50(Predicted) |
| Farbe | Light yellow to Brown |
| Merck | 14,6103 |
| Henry-Konstante | 8.2×106 mol/(m3Pa) at 25℃, HSDB (2015) |
| Stabilität | Unstable. Reacts violently with water. May detonate under impact. Heat, light and moisture sensitive. May explode if stored in sealed ampules. Highly flammable. Incompatible with aqueous solutions, acids, bases, oxidizing agents, reducing agents. Alkaline hydrolysis releases toxic and explosive gases. |
| InChIKey | VZUNGTLZRAYYDE-UHFFFAOYSA-N |
| CAS Datenbank | 70-25-7(CAS DataBase Reference) |
| NIST chemische Informationen | Guanidine, n-methyl-n'-nitro-n-nitroso-(70-25-7) |
| EPA chemische Informationen | N-Methyl-N'-nitro-N-nitrosoguanidine (70-25-7) |
Sicherheit & Vorschriften
| TSCA-Inventar-Status | TSCA listed |
|---|---|
| UN-Transportnummer | 2926 |
| Zollcode | 2925.29.9000 |
| RTECS-Nr. | MF4200000 |
| R-Sätze (R) | 45-20-36/38-51/53 |
| Toxizität | LD50 oral in rat: 90mg/kg |
| Gefahrensymbole | TN,N,T |
| Sicherheitshinweise (S) | 53-45-61 |
| Gefahrenklasse | 4.1 |
| Verpackungsgruppe | II |
| Gefahrstoffdaten | 70-25-7(Hazardous Substances Data) |
Anwendungen & Verwendung
Verwenden
A DNA-damaging agent, used as a positive control in SHE cell transformation assays.