| Identification | More | [Name]
1,1-DIMETHYLUREA | [CAS]
598-94-7 | [Synonyms]
1,1-DIMETHYLUREA
N,N-DIMETHYLUREA
(CH3)2NCONH2
1,1-dimethyl-ure
Asym-Dimethylurea
Urea, 1,1-dimethyl-
urea,1,1-dimethyl-
N,N-Dimethylurea,98+%
Urea, N,N-dimethyl-
unsym-dimethylurea
1,1-DIMETHYLUREA, 98+%
α-Imino-α-(dimethylamino)methanol | [EINECS(EC#)]
202-498-7 | [Molecular Formula]
C3H8N2O | [MDL Number]
MFCD00007959 | [Molecular Weight]
88.11 | [MOL File]
598-94-7.mol |
| Chemical Properties | Back Directory | [Appearance]
White to off-white crystalline powder | [Melting point ]
178-183 °C (lit.) | [Boiling point ]
163.08°C (rough estimate) | [density ]
1.255 | [vapor pressure ]
0.008Pa at 25℃ | [refractive index ]
1.4715 (estimate) | [storage temp. ]
Store below +30°C. | [solubility ]
water: soluble5%, clear, colorless | [form ]
Crystalline Powder | [pka]
14.73±0.50(Predicted) | [color ]
White to off-white | [Water Solubility ]
Soluble | [BRN ]
1740666 | [LogP]
-4.6 at 20℃ | [CAS DataBase Reference]
598-94-7(CAS DataBase Reference) | [NIST Chemistry Reference]
Urea, N,N-dimethyl-(598-94-7) | [EPA Substance Registry System]
598-94-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [RTECS ]
YS9867985
| [TSCA ]
Yes | [HS Code ]
29241990 | [Hazardous Substances Data]
598-94-7(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
White to off-white crystalline powder | [Uses]
1,1-Dimethylurea (N,N-dimethylurea) has been used in the Dowex-50W ion exchange resin-promoted synthesis of N,N′-disubstituted-4-aryl-3,4-dihydropyrimidinones. | [General Description]
Nonlinear optical properties of 1,1-dimethylurea (N,N′ dimethylurea), have been evaluated through second-harmonic generation. | [Flammability and Explosibility]
Notclassified |
|
|