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Cas Database |
| Name |
4-Fluoroestradiol |
EINECS | N/A |
| CAS No. | 1881-37-4 | Density | 1.225g/cm3 |
| PSA | 40.46000 | LogP | 3.74830 |
| Solubility | N/A | Melting Point |
190.25°C |
| Formula | C18H23 F O2 | Boiling Point | 427.1°Cat760mmHg |
| Molecular Weight | 290.378 | Flash Point | 212.1°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits toxic fumes of F−. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Estra-1,3,5(10)-triene-3,17b-diol, 4-fluoro- (7CI,8CI);4-Fluoro-17b-estradiol; NSC 94528 |
Article Data | 8 |
4-Fluoroestradiol Chemical Properties
IUPAC Name: 4-Fluoro-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol
Molecular Formula: C18H23FO2
Molecular Weight: 290.41
Density: 1.225g/cm3
Melting Point: 190–190.5°C
Boiling Point: 427.1°C at 760mmHg
Flash Point: 212.1°C
Properties: needles from C6H6
Freely Rotating Bonds: 2
Polar Surface Area: 18.46 Å2
Index of Refraction: 1.586
Molar Refractivity: 79.5 cm3
Molar Volume: 236.8 cm3
Polarizability: 31.51 ×10-24 cm3
Surface Tension: 47.7 dyne/cm
Enthalpy of Vaporization: 71.89 kJ/mol
Vapour Pressure: 4.7E-08 mmHg at 25°C
The Cas Register Number of 4-Fluoroestradiol is 1881-37-4.The chemical synonyms of 4-Fluoroestradiol (CAS NO.1881-37-4) are 4-Fluoroestradiol ; 1,3,5(10)-Estratrien-4-fluoro-3,17-beta-diol .The molecular structure of 4-Fluoroestradiol (CAS NO.1881-37-4) is.png)
.
4-Fluoroestradiol Uses
4-Fluoroestradiol (CAS NO.1881-37-4) is used in organic synthesis.
4-Fluoroestradiol Toxicity Data With Reference
| 1. | Rodent -hamster:360 mg/kg/15W-I | MOPMA3 Molecular Pharmacology. (Williams and Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1965- Volume(issue)/page/year: 23,278,1983 . |
4-Fluoroestradiol Safety Profile
Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits toxic fumes of F−.
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