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Molecule
2-Methyl-1,3-Dioxolane
CAS: 497-26-7 · C4H8O2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 497-26-7
- Molecular Formula
- C4H8O2
- Molecular Mass
- 88.11 g/mol
Identifiers
CAS Registry Number
497-26-7
SMILES
CC1OCCO1
InChI Key
HTWIZMNMTWYQRN-UHFFFAOYSA-N
InChI
InChI=1S/C4H8O2/c1-4-5-2-3-6-4/h4H,2-3H2,1H3
Names and Synonyms
- 2-Methyl-1,3-Dioxolane Systematic Name
- 1,3-Dioxolane, 2-methyl- Synonym
- 2-Methyl-1,3-dioxolane Synonym
- 2-Methyldioxolane Synonym
- 2-Methyl-1,3-dioxacyclopentane Synonym
- Methyl dioxolane Synonym
- NSC 5209 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 88.11 g/mol | CAS Common Chemistry |
| 88.106 g/mol | RDKit | |
| Density | 0.98 g/cm³ | CAS Common Chemistry |
| 0.9795 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Boiling Point | 81.5 °C | CAS Common Chemistry |
| Canonical SMILES | O1CCOC1C | CAS Common Chemistry |
| InChI | InChI=1S/C4H8O2/c1-4-5-2-3-6-4/h4H,2-3H2,1H3 | CAS Common Chemistry |
| InChI Key | InChIKey=HTWIZMNMTWYQRN-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 2-Methyl-1,3-dioxolane | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 18.46 Ų | RDKit |
| LogP | 0.3792 | RDKit |
| Molar Refractivity | 21.365999999999993 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 88.052429496 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
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60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 88.11 g/mol; density = 0.980 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C4H8O2.
