Urea, 1,1,3,3-tetraethyl-
tetraethylurea
CAS: 1187-03-7
Molecular Formula: C9H20N2O
Urea, 1,1,3,3-tetraethyl- - Names and Identifiers
| Name | tetraethylurea |
| Synonyms | TEU TETRAETHYLUREA tetraethylurea 1,1,3,3-tetraethylurea 1,1,3,3-TETRAETHYLUREA 1,1,3,3-Tetraethylurea 1,1,3,3-tetraethyl-ure N,N,N',N'-Tetraethylurea n,n,n',n'-tetraethylurea Urea, 1,1,3,3-tetraethyl- Urea, N,N,N',N'-tetraethyl- 1,1,3,3-Tetraethylurea, (TEU) |
| CAS | 1187-03-7 |
| EINECS | 214-696-0 |
| InChI | InChI=1/C9H20N2O/c1-5-10(6-2)9(12)11(7-3)8-4/h5-8H2,1-4H3 |
Urea, 1,1,3,3-tetraethyl- - Physico-chemical Properties
| Molecular Formula | C9H20N2O |
| Molar Mass | 172.27 |
| Density | 0.907g/mLat 20°C(lit.) |
| Melting Point | -20.15°C |
| Boling Point | 211-213°C(lit.) |
| Flash Point | 81°C |
| Vapor Presure | 0.208mmHg at 25°C |
| BRN | 1763126 |
| pKa | -0?+-.0.70(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.447 |
| MDL | MFCD00042881 |
| Use | Mainly used as surface active agent,intermediate medical,pesticide,and high grade solvent etc. |
Urea, 1,1,3,3-tetraethyl- - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | YU2100000 |
| TSCA | Yes |
Urea, 1,1,3,3-tetraethyl- - Reference Information
| NIST chemical information | The information is: webbook.nist.gov provides (external link) |
| EPA chemical information | The information is: offered by ofmpub.epa.gov (external link) |
Last Update：2024-04-09 21:21:28
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