1-Undecyne
- CAS NO.：2243-98-3
- Empirical Formula: C11H20
- Molecular Weight: 152.28
- MDL number: MFCD00015063
- EINECS: 218-825-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:52
What is 1-Undecyne?
The Uses of 1-Undecyne
1-Undecyne is a reagent used in organic chemical synthesis. Used in the synthesis of antimalarial and antitrypanosomal agents.
Definition
ChEBI: A terminal acetylenic compound that is undecane carrying a triple bond at position1.
Properties of 1-Undecyne
| Melting point: | -25°C |
| Boiling point: | 73°C 10mm |
| Density | 0,773 g/cm3 |
| refractive index | 1.4300 |
| Flash point: | 65°C |
| storage temp. | Refrigerator |
| solubility | Chloroform, Methanol (Sparingly) |
| form | Oil |
| color | Colourless |
| Water Solubility | Miscible with acetone, ether, ethanol and benzene. Slightly miscible with water. |
| BRN | 1740043 |
| CAS DataBase Reference | 2243-98-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Undecyne (2243-98-3) |
Safety information for 1-Undecyne
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 1-Undecyne
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