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Cas Database |
| Name |
Carbamoylguanidine |
EINECS | N/A |
| CAS No. | 141-83-3 | Density | 1.8g/cm3 |
| PSA | 104.99000 | LogP | 0.43940 |
| Solubility | N/A | Melting Point |
173-175°C |
| Formula | C2H6 N4 O | Boiling Point | 319.8°Cat760mmHg |
| Molecular Weight | 102.096 | Flash Point | 147.2°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Urea,(aminoiminomethyl)- (9CI); Urea, amidino- (6CI,7CI,8CI); 1-Amidinourea;1-Carbamoylguanidine; Amidinourea; Dicyandiamidine; Guanidine,(aminocarbonyl)-; Guanidinecarboxamide; Guanylurea; N-Amidinourea;N-Carbamoylguanidine |
Article Data | 53 |
Carbamoylguanidine Chemical Properties
IUPAC Name: Diaminomethylideneurea
CAS: 141-83-3
The Molecular formula of Diaminomethylideneurea (CAS NO.141-83-3): C2H6N4O
The Molecular Weight of Diaminomethylideneurea (CAS NO.141-83-3): 102.0952
The Molecular Structure of Diaminomethylideneurea (CAS NO.141-83-3):
Density: 1.8 g/cm3
Flash Point: 147.2 °C
Melting Point: 173-175°C
Boiling Point: 319.8 °C at 760 mmHg
Index of Refraction: 1.68
Molar Refractivity: 21.4 cm3
Molar Volume: 56.5 cm3
Polarizability: 8.48×10-24cm3
Surface Tension: 98.9 dyne/cm
Enthalpy of Vaporization: 56.14 kJ/mol
Vapour Pressure: 0.000331 mmHg at 25°C
Water Solubility: 1e+006(mg/L) at 25°C
Appearance: light yellow solid
Product Categories: aliphatics;amino acids & derivatives.
Carbamoylguanidine Toxicity Data With Reference
| 1. | orl-rat LD:>500 mg/kg | NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),47. |
Carbamoylguanidine Consensus Reports
Reported in EPA TSCA Inventory.
Carbamoylguanidine Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx.
Carbamoylguanidine Specification
Diaminomethylideneurea with CAS number of 141-83-3 is also called for (Aminoiminomethyl)-ure ; 1-Amidinourea ; 1-Carbamoylguanidine ; Amidino-ure ; Amidinourea ; Dicyandiamidine ; Guanidinecarboxamide ; Guanylurea .
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