| Identification | More | 【Name】
1-Methyl-1-nitrosourea | 【CAS】
684-93-5 | 【Synonyms】
1-Methyl-1-nitrosourea
METHYLNITROSUREA
N-METHYLNITROSOUREA
N-METHYL-N-NITROSOUREA
N-NITROSOMETHYLUREA
N-NITROSO-N-METHYLUREA
1-(Aminocarbonyl)-1-methyl-2-oxohydrazine
1-Methyl-1-nitrosomocovina
1-methyl-1-nitroso-ure
1-Nitroso-1-methylurea
Carbamide, N-methyl-N-nitroso-
Methylnitroso-harnstoff
Methylnitrosourea
Methylnitrosouree
methylnitrosouree(french)
MNU
Nitrosomethylurea
n-methyl-n-nitroso-carbamid
N-Methyl-N-nitroso-harnstoff
n-methyl-n-nitroso-ure | 【EINECS(EC#)】
211-678-4 | 【Molecular Formula】
C2H5N3O2 | 【MDL Number】
MFCD00014794 | 【Molecular Weight】
103.08 | 【MOL File】
684-93-5.mol |
| Safety Data | Back Directory | 【Hazard Codes 】
F,T | 【Risk Statements 】
R45:May cause cancer.
R61:May cause harm to the unborn child.
R11:Highly Flammable.
R25:Toxic if swallowed. | 【Safety Statements 】
S53:Avoid exposure - obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust . | 【RIDADR 】
UN 1325 4.1/PG 2
| 【WGK Germany 】
-
| 【RTECS 】
YT7875000
| 【HazardClass 】
6.1(b) | 【PackingGroup 】
III | 【Hazardous Substances Data】
684-93-5(Hazardous Substances Data) |
| Hazard Information | Back Directory | 【General Description】
Pale yellow crystals or light yellow moist powder. | 【Reactivity Profile】
N-NITROSO-N-METHYLUREA(684-93-5) is incompatible with strong acids and bases. Also incompatible with water and nucleophilic reagents. Alkaline hydrolysis produces a highly toxic, irritating and explosive gas. Can detonate with (potassium hydroxide + methylene chloride) . | 【Air & Water Reactions】
Sensitive to humidity and light when pure. Insoluble in water. Slowly decomposes in water. Alkaline hydrolysis produces a highly toxic, irritating and explosive gas. | 【Fire Hazard】
Flash point data for this chemical are not available; however, N-NITROSO-N-METHYLUREA is probably combustible. |
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