Back to Search
Molecule
1-[(Trimethylsilyl)Oxy]Cyclopentene
CAS: 19980-43-9 · C8H16OSi
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 19980-43-9
- Molecular Formula
- C8H16OSi
- Molecular Mass
- 156.30 g/mol
Identifiers
CAS Registry Number
19980-43-9
SMILES
C[Si](C)(C)OC1=CCCC1
InChI Key
UBMYYGXGMPGCBO-UHFFFAOYSA-N
InChI
InChI=1S/C8H16OSi/c1-10(2,3)9-8-6-4-5-7-8/h6H,4-5,7H2,1-3H3
Names and Synonyms
- 1-[(Trimethylsilyl)Oxy]Cyclopentene Systematic Name
- Cyclopentene, 1-[(trimethylsilyl)oxy]- Synonym
- Silane, (1-cyclopenten-1-yloxy)trimethyl- Synonym
- 1-[(Trimethylsilyl)oxy]cyclopentene Synonym
- 1-(Trimethylsilyloxy)cyclopentene Synonym
- 1-Cyclopentenyl trimethylsilyl ether Synonym
- 1-(Trimethylsiloxy)cyclopentene Synonym
- 1-(Trimethylsilyloxy)-1-cyclopentene Synonym
- (1-Cyclopentenyloxy)trimethylsilane Synonym
- (1-Cyclopenten-1-yloxy)trimethylsilane Synonym
- 1-(Trimethylsiloxy)-1-cyclopentene Synonym
- Cyclopentanone trimethylsilyl enol ether Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 156.30 g/mol | CAS Common Chemistry |
| 156.30099999999993 g/mol | RDKit | |
| 156.301 g/mol | RDKit | |
| Density | 0.88 g/cm³ | CAS Common Chemistry |
| 0.878 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 158-159 °C | CAS Common Chemistry |
| Canonical SMILES | O(C1=CCCC1)[Si](C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H16OSi/c1-10(2,3)9-8-6-4-5-7-8/h6H,4-5,7H2,1-3H3 | CAS Common Chemistry |
| InChI Key | InChIKey=UBMYYGXGMPGCBO-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 1-[(Trimethylsilyl)oxy]cyclopentene | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 9.23 Ų | RDKit |
| LogP | 2.9057000000000013 | RDKit |
| 2.9057 | RDKit | |
| 2.72 | chempirical lib | |
| Molar Refractivity | 46.36500000000002 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.75 | RDKit |
| Exact Mass | 156.09704166199998 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
Convert
Quick conversion
MW = 156.30 g/mol; density = 0.880 g/mL. Edit any field — others recompute live.
