Diethylstilbesterol, USP
Product Description
| Product | Diethylstilbesterol, USP |
| CAS | 56-53-1 |
| Formula | C18H20O2 |
| Synonym | Stilboestrol, 4,4'-Stilbenediol, a,a'-diethyl-, (E)-, Phenol, 4,4'-(1,2-diethyl-1,2-ethenediyl)bis-, (E)-, a,a'-Diethyl-4,4'-stilbenediol, a,a'-Diethylstilbenediol, trans-a,a'-Diethyl-4,4'-Stilbenediol, trans-Diethylstilbesterol, trans-Diethylstilbestrol |
Typical Product Specifications
| Atmospheric OH Rate Constant | 1.75E-10 cm3/molecule-sec |
| Vapor Pressure | 1.41E-08 mm Hg |
| Water solubility | 12 mg/L |
| Storage Temperature | 0-6°C |
| Merck | 13,3155 |
| Melting Point | 170-172 °C |
| Stability | Isomerizes rapidly in Benzene, Chloroform, and Ether. Keep Shielded from light. |
| Water solubility | PRACTICALLY INSOLUBLE |
| Solubility | methanol: 0.1 g/mL, clear, faintly yellow |
| Molecular weight | 268.35 |
| EINECS | 200-278-5 |
| InChI | 1S/C18H20O2/c1-3-17(13-5-9-15(19)10-6-13)18(4-2)14-7-11-16(20)12-8-14/h5-12,19-20H,3-4H2,1-2H3/b18-17+ |
| Melting Point | 170.5 ° C |
| Henry's Law Constant | 5.80E-12 atm-m3/mole |
| log P (octanol-water) | 5.07 |
| Class | Specialty Chemicals, Toxic Release Inventory (TRI) Chemicals |
| Function | Intermediates |
| Industry | Pharmaceutical |
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