| Identification | More | [Name]
Ethylurea | [CAS]
625-52-5 | [Synonyms]
ETHANOLUREA
ETHYLCARBAMIDE
ETHYLUREA
ETHYLUREA (MONO)
N-ETHYLUREA
1-ethyl-ure
1-Ethylurea
ethvlurea
ethyl-ure
monoethylurea
Urea, 1-ethyl-
urea,ethyl-
N-ETHYLUREA 98%
Ethylurea,98% | [EINECS(EC#)]
210-898-8 | [Molecular Formula]
C3H8N2O | [MDL Number]
MFCD00007953 | [Molecular Weight]
88.11 | [MOL File]
625-52-5.mol |
| Chemical Properties | Back Directory | [Appearance]
white to beige crystals | [Melting point ]
87-90 °C (lit.) | [Boiling point ]
163.08°C (rough estimate) | [density ]
1.2130 | [refractive index ]
1.4715 (estimate) | [Fp ]
93 °C | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
H2O: 0.1 g/mL, clear, colorless
| [form ]
Solid | [pka]
14.39±0.46(Predicted) | [color ]
Off-White to Pale Yellow | [Water Solubility ]
soluble | [BRN ]
1740512 | [InChIKey]
RYECOJGRJDOGPP-UHFFFAOYSA-N | [CAS DataBase Reference]
625-52-5(CAS DataBase Reference) | [NIST Chemistry Reference]
Urea, ethyl-(625-52-5) | [EPA Substance Registry System]
625-52-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R68:Possible risk of irreversible effects.
R37:Irritating to the respiratory system.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
1325 | [WGK Germany ]
3
| [RTECS ]
YT2335000
| [TSCA ]
Yes | [PackingGroup ]
III | [HS Code ]
29241990 | [Safety Profile]
Mddly toxic by
parenteral route. Experimental reproductive
effects. Mutation data reported. When
heated to decomposition it emits toxic fumes of NOx. |
| Hazard Information | Back Directory | [Chemical Properties]
white to beige crystals | [Uses]
N-Ethylurea, is a versatile building block, that can be used in organic synthesis of various pharmaceutical and biologically active compounds, as Nitrogen and Carbonyl source. | [Purification Methods]
Crystallise the urea from EtOH/water, then dry it under vacuum at room temperature. [Beilstein 4 IV 369.] |
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