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Molecule
(+)-2,3-Butanediol
CAS: 19132-06-0 · C4H10O2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 19132-06-0
- Molecular Formula
- C4H10O2
- Molecular Mass
- 90.12 g/mol
Identifiers
CAS Registry Number
19132-06-0
SMILES
C[C@H](O)[C@H](C)O
InChI Key
OWBTYPJTUOEWEK-IMJSIDKUSA-N
InChI
InChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4-/m0/s1
Names and Synonyms
- (+)-2,3-Butanediol Systematic Name
- 2,3-Butanediol, (2S,3S)- Synonym
- 2,3-Butanediol, L- Synonym
- 2,3-Butanediol, [S-(R*,R*)]- Synonym
- (2S,3S)-2,3-Butanediol Synonym
- (S,S)-2,3-Butanediol Synonym
- L-(+)-Butane-2,3-diol Synonym
- (+)-2,3-Butanediol Synonym
- (2S,3S)-(+)-2,3-Butanediol Synonym
- Dextro-2,3-Butanediol Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 90.12 g/mol | CAS Common Chemistry |
| 90.122 g/mol | RDKit | |
| Boiling Point | 180.5 °C | CAS Common Chemistry |
| Canonical SMILES | OC(C)C(O)C | CAS Common Chemistry |
| InChI | InChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=OWBTYPJTUOEWEK-IMJSIDKUSA-N | CAS Common Chemistry |
| Melting Point | 18.2 °C | CAS Common Chemistry |
| Name | (+)-2,3-Butanediol | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 40.46 Ų | RDKit |
| LogP | -0.252 | RDKit |
| Molar Refractivity | 23.361599999999996 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 90.06807956 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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MW = 90.12 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C4H10O2.
