(1,1-Dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]silane
叔丁基二甲基(((S,E)-3-((E)-2-((1R,3aS,7aR)-7a-甲基-1-((R)-6-甲基庚-2-基)六氢-1H-茚-4(2H)-亚基)亚乙基)-4-亚甲基环己基)氧基)硅烷
Also known as: Silane, (1,1-dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]-, tert-Butyldimethyl(((1S,E)-3-((E)-2-((1S,3aS,7aR)-7a-methyl-1-(6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexyl)oxy)silane, tert-Butyldimethyl(((E)-3-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexyl)oxy)silane, (5E,7E,14ξ)-3-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}-9,10-secocholesta-5,7,10-triene, 1,1-Dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]-silane, 1H-Indene, 4-[(2E)-2-[5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-, (1R,4E,7aR)-
(1,1-Dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]silane (CAS 87649-55-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C33H58OSi and a molecular weight of 498.898 g/mol. It is also known as Silane, (1,1-dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]-, tert-Butyldimethyl(((1S,E)-3-((E)-2-((1S,3aS,7aR)-7a-methyl-1-(6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexyl)oxy)silane and tert-Butyldimethyl(((E)-3-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexyl)oxy)silane. Key properties include a boiling point of 532.9±39.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 289.9±17.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 87649-55-6
- Jingsj CID
- J-954024-4
- Molecular Formula
- C33H58OSi
- Chinese Name
- 叔丁基二甲基(((S,E)-3-((E)-2-((1R,3aS,7aR)-7a-甲基-1-((R)-6-甲基庚-2-基)六氢-1H-茚-4(2H)-亚基)亚乙基)-4-亚甲基环己基)氧基)硅烷
- Molecular Weight
- 498.898 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 532.9±39.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 289.9±17.3 °C |
Frequently Asked Questions
What is the CAS number of (1,1-Dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]silane?
The CAS number of (1,1-Dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]silane is 87649-55-6.
What are the molecular formula and molecular weight of (1,1-Dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]silane?
(1,1-Dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]silane has molecular formula C33H58OSi and molecular weight 498.898 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(1,1-Dimethylethyl)dimethyl[[(3β,5E,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]silane (CAS 87649-55-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-954024-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.