Trimethyl-{1-[2-(tetrahydro-pyran-2-yloxy)-eth-(Z)-ylidene]-pentyl}-silane is a complex organic compound with the molecular formula C14H30O2Si. It is a colorless liquid at room temperature and is characterized by its unique structure, which includes a silicon atom bonded to three methyl groups and a long hydrocarbon chain. The chain features a tetrahydro-pyran-2-yloxy group, which is an ether derivative of tetrahydrofuran, and an (E)-configured alkenyl group, indicating the presence of a double bond with the Z geometry. Trimethyl-{1-[2-(tetrahydro-pyran-2-yloxy)-eth-(Z)-ylidene]-pentyl}-silane is primarily used as a protecting group in organic synthesis, particularly in the protection of alcohols and other functional groups, due to its ability to form stable silyl ethers. It is also known for its role in improving the solubility and stability of certain organic molecules in various chemical reactions.
87219-82-7
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Basic information
- Product Name: Trimethyl-{1-[2-(tetrahydro-pyran-2-yloxy)-eth-(Z)-ylidene]-pentyl}-silane
- Synonyms: Trimethyl-{1-[2-(tetrahydro-pyran-2-yloxy)-eth-(Z)-ylidene]-pentyl}-silane
- CAS NO:87219-82-7
- Molecular Formula:
- Molecular Weight: 270.488
- EINECS: N/A
- Product Categories: N/A
- Mol File: 87219-82-7.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Trimethyl-{1-[2-(tetrahydro-pyran-2-yloxy)-eth-(Z)-ylidene]-pentyl}-silane(CAS DataBase Reference)
- NIST Chemistry Reference: Trimethyl-{1-[2-(tetrahydro-pyran-2-yloxy)-eth-(Z)-ylidene]-pentyl}-silane(87219-82-7)
- EPA Substance Registry System: Trimethyl-{1-[2-(tetrahydro-pyran-2-yloxy)-eth-(Z)-ylidene]-pentyl}-silane(87219-82-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 87219-82-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 87219-82-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,1 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.Calculate Digit Verification of CAS Registry Number 87219-82:
(7*8)+(6*7)+(5*2)+(4*1)+(3*9)+(2*8)+(1*2)=157
157 % 10 = 7
So 87219-82-7 is a valid CAS Registry Number.
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Trimethyl-{1-[2-(tetrahydro-pyran-2-yloxy)-eth-(Z)-ylidene]-pentyl}-silane
