2-Cyclohexylethanol
Synonym(s):(2-Hydroxyethyl)cyclohexane;2-Cyclohexylethanol
- CAS NO.：4442-79-9
- Empirical Formula: C8H16O
- Molecular Weight: 128.21
- MDL number: MFCD00001525
- EINECS: 224-672-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:03
What is 2-Cyclohexylethanol ?
Chemical properties
2-Cyclohexylethanol is a clear colourless liquid. B.P. 204℃. Dry-camphoraceous odor with some (but not much) resemblance to Rose and Patchouli notes.
Occurrence
Has apparently not been reported to occur in nature
The Uses of 2-Cyclohexylethanol
2-Cyclohexylethanol is a useful building block, and has recently been used in a green preparation of oxidative esterification of primary alcohols.
Preparation
By catalytic hydrogenation of phenylethyl alcohol under pressure (Arctander, 1969).
Synthesis Reference(s)
Journal of the American Chemical Society, 108, p. 1325, 1986 DOI: 10.1021/ja00266a049
Properties of 2-Cyclohexylethanol
| Melting point: | -20 °C |
| Boiling point: | 206-207 °C/745 mmHg (lit.) |
| Density | 0.919 g/mL at 25 °C (lit.) |
| vapor pressure | 0.2 hPa (25 °C) |
| refractive index | n |
| Flash point: | 188 °F |
| storage temp. | Store below +30°C. |
| form | clear liquid |
| pka | 15.19±0.10(Predicted) |
| color | A colourless oily liquid. |
| Odor | at 100.00 %. floral waxy cool green peony lily dewy rose |
| explosive limit | 0.9-6.3%(V) |
| Water Solubility | insoluble |
| BRN | 1848152 |
| CAS DataBase Reference | 4442-79-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Cyclohexaneethanol(4442-79-9) |
| EPA Substance Registry System | Cyclohexaneethanol (4442-79-9) |
Safety information for 2-Cyclohexylethanol
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 2-Cyclohexylethanol
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