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Molecule
2,5-Dimethyl-3-Hexyne-2,5-Diol
CAS: 142-30-3 · C8H14O2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 142-30-3
- Molecular Formula
- C8H14O2
- Molecular Mass
- 142.20 g/mol
Identifiers
CAS Registry Number
142-30-3
SMILES
CC(C)(O)C#CC(C)(C)O
InChI Key
IHJUECRFYCQBMW-UHFFFAOYSA-N
InChI
InChI=1S/C8H14O2/c1-7(2,9)5-6-8(3,4)10/h9-10H,1-4H3
Names and Synonyms
- 2,5-Dimethyl-3-Hexyne-2,5-Diol Systematic Name
- 3-Hexyne-2,5-diol, 2,5-dimethyl- Synonym
- 2,5-Dimethyl-3-hexyne-2,5-diol Synonym
- D 43 Synonym
- Kemitracin 50 Synonym
- 2,5-Dihydroxy-2,5-dimethyl-3-hexyne Synonym
- 2,5-Dimethyl-2,5-dihydroxy-3-hexyne Synonym
- 2,5-Dimethyl-3-hexyn-2,5-diol Synonym
- Tetramethyl-2-butynediol Synonym
- Tetramethyl-2-butyne-1,4-diol Synonym
- Olfine Y Synonym
- NSC 117261 Synonym
- NSC 8340 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 142.20 g/mol | CAS Common Chemistry |
| 142.198 g/mol | RDKit | |
| Density | 0.95 g/cm³ | CAS Common Chemistry |
| 0.949 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Canonical SMILES | OC(C#CC(O)(C)C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H14O2/c1-7(2,9)5-6-8(3,4)10/h9-10H,1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=IHJUECRFYCQBMW-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 95 °C | CAS Common Chemistry |
| Name | 2,5-Dimethyl-3-hexyne-2,5-diol | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 40.46 Ų | RDKit |
| LogP | 0.5316000000000001 | RDKit |
| 0.5316 | RDKit | |
| Molar Refractivity | 40.37160000000001 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.75 | RDKit |
| Exact Mass | 142.099379688 g/mol | RDKit |
| Boiling Point | 205 °C @ 759 Torr | CAS Common Chemistry |
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 = 142.20 g/mol; density = 0.950 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C8H14O2.
