[(3S,9S,10R,13R,14R,17R)-10,13-Dimethyl-17-[(E,1R,4R)-1,4,5-Trimethylhex-2-Enyl]-2,3,4,9,11,12,14,15,16,17-Decahydro-1H-Cyclopenta[a]Phenanthren-3-Yl]Oxy-Trimethyl-Silane
[CAS# 2625-45-8]

Identification

• Name: [(3S,9S,10R,13R,14R,17R)-10,13-Dimethyl-17-[(E,1R,4R)-1,4,5-Trimethylhex-2-Enyl]-2,3,4,9,11,12,14,15,16,17-Decahydro-1H-Cyclopenta[a]Phenanthren-3-Yl]Oxy-Trimethyl-Silane
• Synonyms: ERGOSTEROL-TRIMETHYLSILYL-ETHER
• Molecular Formula: C₃₁H₅₂OSi
• Molecular Weight: 468.83
• CAS Registry Number: 2625-45-8
• SMILES: C[C@H](/C=C/[C@H](C)C(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC=C4[C@@]3(CC[C@@H](C4)O[Si](C)(C)C)C)C
• InChI: 1S/C31H52OSi/c1-21(2)22(3)10-11-23(4)27-14-15-28-26-13-12-24-20-25(32-33(7,8)9)16-18-30(24,5)29(26)17-19-31(27,28)6/h10-13,21-23,25,27-29H,14-20H2,1-9H3/b11-10+/t22-,23+,25-,27+,28-,29-,30-,31+/m0/s1
• InChIKey: OPWXUPLJCANTIU-SCFYJWQTSA-N

Properties

• Density: 1.0±0.1g/cm³ (Cal.)
• Boiling point: 507.4±49.0°C at 760 mmHg (Cal.)
• Flash point: 272.8±20.0°C (Cal.)
• Refractive index: 1.516 (Cal.)