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Cas Database |
| Name |
N-ethyl-n'-nitro-n-nitrosoguanidine |
EINECS | N/A |
| CAS No. | 4245-77-6 | Density | 1.61g/cm3 |
| PSA | 114.37000 | LogP | 0.71960 |
| Solubility | N/A | Melting Point |
118-120oC (dec.)(lit.) |
| Formula | C3H7N5O3 | Boiling Point | 284.5°C at 760 mmHg |
| Molecular Weight | 161.12 | Flash Point | 125.9°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Questionable carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS. | Risk Codes | R45; R46; R11; R23/24/25 |
| Molecular Structure |
|
Hazard Symbols |
 F, T
|
| Synonyms |
ENNG;1-ETHYL-3-NITRO-1-NITROSOGUANIDINE;1-ethyl-3-nitro-1-nitroso-guanidin;N-Aethyl-N'-nitro-N-nitroso-guanidin;N-ethyl-N'-nitro-N-nitroso-guanidine;1-ETHYL-1-NITROSO-3-NITROGUANIDINE;N-Nitroso-N'-nitro-N-ethylguanidine;N-Nitroso-N-aethyl-N'-nitroguanidin;1-Ethyl-2-nitro-1-nitrosoguanidine; |
Article Data | 4 |
N-ethyl-n'-nitro-n-nitrosoguanidine Chemical Properties
Product Name: N-ethyl-n'-nitro-n-nitrosoguanidine
CAS: 4245-77-6
The Molecular formula of N-ethyl-n'-nitro-n-nitrosoguanidine (CAS NO.4245-77-6): C3H7N5O3
The Molecular Weight of N-ethyl-n'-nitro-n-nitrosoguanidine (CAS NO.4245-77-6): 161.12
The Molecular Structure of N-ethyl-n'-nitro-n-nitrosoguanidine (CAS NO.4245-77-6):
Density: 1.61 g/cm3
Flash Point: 125.9 °C
Boiling Point: 284.5 °C at 760 mmHg
Index of Refraction: 1.613
Molar Refractivity: 34.67 cm3
Molar Volume: 99.5 cm3
Polarizability: 13.74×10-24cm3
Surface Tension: 76.6 dyne/cm
Enthalpy of Vaporization: 52.35 kJ/mol
Vapour Pressure: 0.00296 mmHg at 25°C
N-ethyl-n'-nitro-n-nitrosoguanidine Toxicity Data With Reference
| 1. | mma-sat 5 µg/plate | TCMUE9 Topics in Chemical Mutagenesis. 1 (1984),13. | ||
| 2. | mmo-esc 2 µg/plate | KSRNAM Kiso to Rinsho. Clinical Report. 19 (1985),4465. | ||
| 3. | pic-esc 200 µg/L | TCMUE9 Topics in Chemical Mutagenesis. 1 (1984),91. | ||
| 4. | sce-hmn:lym 1 µmol/L | NGCJAK Nippon Gan Chiryo Gakkai-shi. Journal of Japan Society for Cancer Therapy. 15 (1980),1085. | ||
| 5. | dnd-ham:ovr 20 µmol/L | MUREAV Mutation Research. 132 (1984),41. | ||
| 6. | sce-ham-orl 10 mg/kg | MUREAV Mutation Research. 113 (1983),33. | ||
| 7. | sce-ham:lng 10 mg/L | CNREA8 Cancer Research. 44 (1984),3270. |
N-ethyl-n'-nitro-n-nitrosoguanidine Consensus Reports
EPA Genetic Toxicology Program.
N-ethyl-n'-nitro-n-nitrosoguanidine Safety Profile
Questionable carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS.
Safety Information about N-ethyl-n'-nitro-n-nitrosoguanidine (CAS NO.4245-77-6):
Hazard Codes:
F:
T: 
Risk Statements about N-ethyl-n'-nitro-n-nitrosoguanidine (CAS NO.4245-77-6):
R45: May cause cancer.
R46: May cause heritable genetic damage.
R11: Highly Flammable.
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.
Safety Statements about N-ethyl-n'-nitro-n-nitrosoguanidine (CAS NO.4245-77-6):
S53: Avoid exposure - obtain special instruction before use.
S16: Keep away from sources of ignition - No smoking.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
RIDADR: 1325
RTECS: MF2465000
HazardClass: 4.1
PackingGroup: III
N-ethyl-n'-nitro-n-nitrosoguanidine Specification
N-ethyl-n'-nitro-n-nitrosoguanidine with CAS number of 4245-77-6 is also named as CCRIS 300 ; EINECS 224-206-7 ; ENNG ; N-Aethyl-N'-nitro-N-nitrosoguanidin ; N-Aethyl-N'-nitro-N-nitrosoguanidin [German] ; N-Ethyl-N'-nitro-N-nitrosoguanidine ; N-Ethyl-N-nitroso-N'-nitroguanidine ; NSC 38191 .
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