3,16α,17β-Tris(trimethylsiloxy)-1,3,5(10)-estratriene

Modify Date: 2025-08-22 11:40:26

3,16α,17β-Tris(trimethylsiloxy)-1,3,5(10)-estratriene Structure
3,16α,17β-Tris(trimethylsiloxy)-1,3,5(10)-estratriene structure
Common Name 3,16α,17β-Tris(trimethylsiloxy)-1,3,5(10)-estratriene
CAS Number 18888-17-0 Molecular Weight 504.925
Density 1.0±0.1 g/cm3 Boiling Point 476.1±45.0 °C at 760 mmHg
Molecular Formula C27H48O3Si3 Melting Point N/A
MSDS N/A Flash Point 206.3±29.1 °C

 Names

Name (16α,17β)-3,16,17-Tris[(trimethylsilyl)oxy]estra-1(10),2,4-triene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 476.1±45.0 °C at 760 mmHg
Molecular Formula C27H48O3Si3
Molecular Weight 504.925
Flash Point 206.3±29.1 °C
Exact Mass 504.291138
LogP 5.14
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.505

 Synonyms

Estra-1(10),2,4-triene, 3,16,17-tris[(trimethylsilyl)oxy]-, (16α,17β)-
(16α,17β)-3,16,17-Tris[(trimethylsilyl)oxy]estra-1(10),2,4-triene
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