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3-Methyl-2-Butanol
CAS: 598-75-4 | C5H12O
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
598-75-4
Molecular Formula:
C5H12O
Molecular Mass:
88.15 g/mol
Names and Synonyms:
3-Methyl-2-Butanol
2-Butanol, 3-methyl-
1,2-Dimethyl-1-propanol
(±)-3-Methyl-2-butanol
(±)-2-Methyl-3-Butanol
NSC 71162
1,2-Dimethylpropyl alcohol
3-Methyl-2-butanol
sec-Isoamyl alcohol
Methylisopropylcarbinol
1,2-Dimethylpropanol
2-Methyl-3-butanol
Identifiers:
SMILES:
CC(C)C(C)O
InChI:
InChI=1S/C5H12O/c1-4(2)5(3)6/h4-6H,1-3H3
Key Properties
Boiling Point
112 °C
CAS Common Chemistry
Melting Point
92.0-92.5 °C
CAS Common Chemistry
Density
0.81 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 | 88.15 g/mol | CAS Common Chemistry |
| 88.14999999999999 g/mol | RDKit | |
| 88.088815004 g/mol | RDKit | |
| Density | 0.81 g/cm³ | CAS Common Chemistry |
| 0.810 g/cm3 @ Temp: 25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/3-Methyl-2-butanol | CAS Common Chemistry |
| Boiling Point | 112 °C | CAS Common Chemistry |
| Canonical SMILES | OC(C)C(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C5H12O/c1-4(2)5(3)6/h4-6H,1-3H3 | CAS Common Chemistry |
| InChI Key | InChIKey=MXLMTQWGSQIYOW-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 92.0-92.5 °C | CAS Common Chemistry |
| Name | 3-Methyl-2-butanol | 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 | 1.0231999999999999 | RDKit |
| Molar Refractivity | 26.518799999999988 | RDKit |
