About 2-ethynyl-3-methoxyoxane
2-ethynyl-3-methoxyoxane (PubChem CID 74025516) has the molecular formula C8H12O2
and a molecular weight of 140.18 g/mol. Its IUPAC name is 2-ethynyl-3-methoxyoxane.
Molecular Properties
| Compound Name | 2-ethynyl-3-methoxyoxane |
| PubChem CID | 74025516 |
| Molecular Formula | C8H12O2 |
| Molecular Weight | 140.18 g/mol |
| Exact Mass | 140.08 |
| IUPAC Name | 2-ethynyl-3-methoxyoxane |
| SMILES | C#CC1OCCCC1OC |
| InChI | InChI=1S/C8H12O2/c1-3-7-8(9-2)5-4-6-10-7/h1,7-8H,4-6H2,2H3 |
| InChIKey | NAHITICFQQRKFA-UHFFFAOYSA-N |
| XLogP | 0.81 |
| TPSA | 18.46 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 10 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 140.18 |
| LogP ≤ 5 | 0.81 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 2 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'triple_bond', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 2-ethynyl-3-methoxyoxane?
The IUPAC name of 2-ethynyl-3-methoxyoxane (CID 74025516) is 2-ethynyl-3-methoxyoxane.
What is the SMILES notation for 2-ethynyl-3-methoxyoxane?
The canonical SMILES for 2-ethynyl-3-methoxyoxane is C#CC1OCCCC1OC.
What is the InChIKey of 2-ethynyl-3-methoxyoxane?
The InChIKey is NAHITICFQQRKFA-UHFFFAOYSA-N. The full InChI is InChI=1S/C8H12O2/c1-3-7-8(9-2)5-4-6-10-7/h1,7-8H,4-6H2,2H3.
What are the key properties of 2-ethynyl-3-methoxyoxane?
2-ethynyl-3-methoxyoxane has a molecular weight of 140.18 g/mol, XLogP of 0.81, 1 rotatable bonds, 0 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for 2-ethynyl-3-methoxyoxane is sourced from PubChem (CID 74025516), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).