3-HEXYN-1-OL
- CAS NO.：1002-28-4
- Empirical Formula: C6H10O
- Molecular Weight: 98.14
- MDL number: MFCD00002957
- EINECS: 213-685-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:33:36
What is 3-HEXYN-1-OL?
Chemical properties
CLEAR YELLOW LIQUID
The Uses of 3-HEXYN-1-OL
3-Hexyn-1-ol is an unsaturated alcohol that, when subjected to stereoselective hydrogenation, produces cis-3-Hexen-1-ol (H295005), a compound that is important in the fragrance industry. 3-Hexyn-1-ol also exhibits antifungal properties against Aspergillus oryzae, a fungus that is used to produce fermented foods and beverages in Japan.
Synthesis Reference(s)
Tetrahedron Letters, 18, p. 1019, 1977 DOI: 10.1016/S0040-4039(01)92817-5
General Description
The stereoselective hydrogenation of 3-hexyn-1-ol was studied. Poly(N-vinyl-2-pyrrolidone)-stabilized Pd-nanoclusters showed an extraordinary catalytic performance in the selective hydrogenation of 3-hexyn-1-ol.
Properties of 3-HEXYN-1-OL
| Melting point: | -34°C (estimate) |
| Boiling point: | 63-64 °C12 mm Hg(lit.) |
| Density | 0.898 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 146 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| pka | 14.35±0.10(Predicted) |
| Specific Gravity | 0.898 |
| color | Colorless to Light yellow to Light orange |
| BRN | 1735911 |
| CAS DataBase Reference | 1002-28-4(CAS DataBase Reference) |
| EPA Substance Registry System | 3-Hexyn-1-ol (1002-28-4) |
Safety information for 3-HEXYN-1-OL
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-HEXYN-1-OL
3-HEXYN-1-OL manufacturer
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