4-(4-hydroxyphenylamino)phenol
4,4'-iminodiphenol
CAS: 1752-24-5
Molecular Formula: C12H11NO2
4-(4-hydroxyphenylamino)phenol - Names and Identifiers
| Name | 4,4'-iminodiphenol |
| Synonyms | Leucoindophenol 4,4'-iminodiphenol 4,4'-Iminobisphenol Paracetamol Impurity M Bis(4-hydroxyphenyl)aMine 4-(4-hydroxyanilino)phenol Acetaminophen Impurity M(EP) 4-(4-hydroxyphenylamino)phenol |
| CAS | 1752-24-5 |
| EINECS | 2171363 |
4-(4-hydroxyphenylamino)phenol - Physico-chemical Properties
| Molecular Formula | C12H11NO2 |
| Molar Mass | 201.22124 |
| Density | 1.1574 (rough estimate) |
| Melting Point | 169 °C |
| Boling Point | 339.14°C (rough estimate) |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Appearance | Solid |
| Color | Very Dark Brown to Black |
| pKa | 10.55±0.26(Predicted) |
| Storage Condition | Hygroscopic, Refrigerator, under inert atmosphere |
| Stability | Air Sensitive, Hygroscopic |
| Refractive Index | 1.5560 (estimate) |
4-(4-hydroxyphenylamino)phenol - Reference Information
| Biological activity | 4-Propionamidophenol (compound 4a) is an inactive estrogen receptor ligand based on diphenylamine skeleton. |
| EPA chemical information | information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 02:00:00
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Spot supply
Product Name: Paracetamol Impurity 48 Visit Supplier Webpage Request for quotationCAS: 1752-24-5
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
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