About butan-1-ol
butan-1-ol (PubChem CID 20532113) has the molecular formula C8H20O2
and a molecular weight of 148.25 g/mol. Its IUPAC name is butan-1-ol.
Molecular Properties
| Compound Name | butan-1-ol |
| PubChem CID | 20532113 |
| Molecular Formula | C8H20O2 |
| Molecular Weight | 148.25 g/mol |
| Exact Mass | 148.15 |
| IUPAC Name | butan-1-ol |
| SMILES | CCCCO.CCCCO |
| InChI | InChI=1S/2C4H10O/c2*1-2-3-4-5/h2*5H,2-4H2,1H3 |
| InChIKey | MZNDIOURMFYZLE-UHFFFAOYSA-N |
| XLogP | 1.56 |
| TPSA | 40.46 Ų |
| H-Bond Donors | 2 |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 4 |
| Heavy Atoms | 10 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 148.25 |
| LogP ≤ 5 | 1.56 |
| H-Bond Donors ≤ 5 | 2 |
| H-Bond Acceptors ≤ 10 | 2 |
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Frequently Asked Questions
What is the IUPAC name of butan-1-ol?
The IUPAC name of butan-1-ol (CID 20532113) is butan-1-ol.
What is the SMILES notation for butan-1-ol?
The canonical SMILES for butan-1-ol is CCCCO.CCCCO.
What is the InChIKey of butan-1-ol?
The InChIKey is MZNDIOURMFYZLE-UHFFFAOYSA-N. The full InChI is InChI=1S/2C4H10O/c2*1-2-3-4-5/h2*5H,2-4H2,1H3.
What are the key properties of butan-1-ol?
butan-1-ol has a molecular weight of 148.25 g/mol, XLogP of 1.56, 4 rotatable bonds, 2 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for butan-1-ol is sourced from PubChem (CID 20532113), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).