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3-Pentyn-1-Ol
CAS: 10229-10-4 | C5H8O
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
10229-10-4
Molecular Formula:
C5H8O
Molecular Mass:
84.12 g/mol
Names and Synonyms:
3-Pentyn-1-Ol
3-Pentyn-1-ol
1-Hydroxy-3-pentyne
Identifiers:
SMILES:
CC#CCCO
InChI:
InChI=1S/C5H8O/c1-2-3-4-5-6/h6H,4-5H2,1H3
Key Properties
Boiling Point
154 °C
CAS Common Chemistry
Density
0.90 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
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.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 84.12 g/mol | CAS Common Chemistry |
| 84.118 g/mol | RDKit | |
| 84.057514876 g/mol | RDKit | |
| Density | 0.90 g/cm³ | CAS Common Chemistry |
| 0.9002 g/cm3 @ Temp: 20 °C | CAS Common Chemistry | |
| Boiling Point | 154 °C | CAS Common Chemistry |
| Canonical SMILES | OCCC#CC | CAS Common Chemistry |
| InChI | InChI=1S/C5H8O/c1-2-3-4-5-6/h6H,4-5H2,1H3 | CAS Common Chemistry |
| InChI Key | InChIKey=IDYNOORNKYEHHO-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 3-Pentyn-1-ol | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 20.23 Ų | RDKit |
| LogP | 0.39210000000000006 | RDKit |
| Molar Refractivity | 25.15279999999999 | RDKit |
