4-ethoxyphenylurea
4-ethoxyphenylurea
CAS: 150-69-6
Molecular Formula: C9H12N2O2
4-ethoxyphenylurea - Names and Identifiers
| Name | 4-ethoxyphenylurea |
| Synonyms | dulcin Sucrol Valzin Suesstoff p-phenetylurea 4-ethoxyphenylurea p-ethoxyphyenylurea 4-Ethoxyphenyl urea PARA-ETHOXYPHENYLUREA 1-(4-ethoxyphenyl)urea Urea, (4-ethoxyphenyl)- Urea, (p-ethoxyphenyl)- |
| CAS | 150-69-6 |
| EINECS | 205-767-7 |
| InChI | InChI=1/C9H12N2O2/c1-2-13-8-5-3-7(4-6-8)11-9(10)12/h3-6H,2H2,1H3,(H3,10,11,12) |
4-ethoxyphenylurea - Physico-chemical Properties
| Molecular Formula | C9H12N2O2 |
| Molar Mass | 180.2 |
| Density | 1.199 |
| Melting Point | 160-161℃ |
| Boling Point | 313.03°C (rough estimate) |
| Flash Point | 134.6°C |
| Water Solubility | 1.21g/L(21 ºC) |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.00123mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| Maximum wavelength(λmax) | ['289nm(EtOH)(lit.)'] |
| Merck | 14,3464 |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.5373 (estimate) |
4-ethoxyphenylurea - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| RTECS | YT2275000 |
| Hazard Note | Irritant |
4-ethoxyphenylurea - Reference Information
| (IARC) carcinogen classification | 3 (Vol. 12, Sup 7) 1987 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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