1-ETHYNYLCYCLOPENTANOL
- CAS NO.：17356-19-3
- Empirical Formula: C7H10O
- Molecular Weight: 110.15
- MDL number: MFCD00001365
- EINECS: 241-385-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-16 09:52:06
What is 1-ETHYNYLCYCLOPENTANOL?
Chemical properties
clear colorless to yellow liquid after melting
The Uses of 1-ETHYNYLCYCLOPENTANOL
1-Ethynylcyclopentanol is used in organic synthesis.
Synthesis Reference(s)
Synthetic Communications, 18, p. 131, 1988 DOI: 10.1080/00397918808077336
Properties of 1-ETHYNYLCYCLOPENTANOL
| Melting point: | 27 °C |
| Boiling point: | 156-159 °C(lit.) |
| Density | 0.962 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 120 °F |
| storage temp. | Sealed in dry,2-8°C |
| pka | 13.34±0.20(Predicted) |
| Water Solubility | Insoluble in water. |
| BRN | 1924167 |
| CAS DataBase Reference | 17356-19-3(CAS DataBase Reference) |
| EPA Substance Registry System | Cyclopentanol, 1-ethynyl- (17356-19-3) |
Safety information for 1-ETHYNYLCYCLOPENTANOL
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 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 1-ETHYNYLCYCLOPENTANOL
New Products
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![MOXESTROL, [11BETA-METHOXY-3H]-](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB3332298.gif)
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