A6247512
1-Ethyl-1-nitrosourea , 759-73-9
Synonym(s):
ENU;N-Ethyl-N-nitrosourea
CAS NO.：759-73-9
Empirical Formula: C3H7N3O2
Molecular Weight: 117.11
MDL number: MFCD00053635
EINECS: 212-072-2
| Pack Size | Price | Stock | Quantity |
| 1G | RMB319.20 | In Stock |
|
| 5G | RMB799.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 103-1040C (dec) |
| Boiling point: | 182℃ |
| Density | 1.35 |
| refractive index | 1.4900 (estimate) |
| Flash point: | 64℃ |
| storage temp. | -20°C |
| solubility | DMSO (Soluble), Methanol (Sparingly) |
| form | Semi-Solid to Low-Melting Solid |
| pka | 12.32±0.50(Predicted) |
| color | Off-White to Red |
| Water Solubility | 12.83g/L(room temperature) |
| Specific Activity | 9-13nmol/min·mg |
| Stability: | Unstable at RT, Contains approximately 40% Water, 2.0% Acetic Acid to stabilize |
| CAS DataBase Reference | 759-73-9(CAS DataBase Reference) |
| IARC | 2A (Vol. 17, Sup 7) 1987 |
| EPA Substance Registry System | N-Nitroso-N-ethylurea (759-73-9) |
Description and Uses
N-Nitroso-N-ethylurea has been used as a mutation-inducing agent.
Safety
| Symbol(GHS) |   GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301-H312+H332-H350-H360 |
| Precautionary statements | P201-P202-P280-P301+P310-P302+P352+P312-P304+P340+P312 |
| Hazard Codes | T |
| Risk Statements | 45-46-61-20/21/22 |
| Safety Statements | 53-22-36/37/39-45 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | YT3150000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| Hazardous Substances Data | 759-73-9(Hazardous Substances Data) |
| Toxicity | LD50 i.v. in rats: 240 mg/kg (Druckrey) |
