5-DECYNE
- CAS NO.：1942-46-7
- Empirical Formula: C10H18
- Molecular Weight: 138.25
- MDL number: MFCD00027277
- EINECS: 679-715-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:20:39
What is 5-DECYNE?
The Uses of 5-DECYNE
5-Decyne is used as APIs and intermediates. It is also used for chemical research.
General Description
5-Decyne is a symmetrical dialkylacetylene derivative that can be prepared from 1-hexyne.
Properties of 5-DECYNE
| Melting point: | -73°C |
| Boiling point: | 177-178°C |
| Density | 0.766 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 199 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.77 |
| Water Solubility | Not miscible in water. |
| BRN | 1697840 |
| Dielectric constant | 2.2（20℃） |
| InChI | InChI=1S/C10H18/c1-3-5-7-9-10-8-6-4-2/h3-8H2,1-2H3 |
| CAS DataBase Reference | 1942-46-7(CAS DataBase Reference) |
Safety information for 5-DECYNE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. |
Computed Descriptors for 5-DECYNE
| InChIKey | JWBQJUFCNOLNNC-UHFFFAOYSA-N |
| SMILES | CCCCC#CCCCC |
New Products
2-Ethoxyphenol Methyl 2-methoxy-5-sulfamoylbenzoate Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate 3,6-Dichloropyridazine 3,6-Dichloro-4-Isopropylpyridazine 2-[(2-Ethoxyphenoxy)methyl]oxirane m-Tolualdehyde p-Anisaldehyde 2-Bromobenzaldehyde 4-Fluorobenzaldehyde 1-Propyl-4-piperidone 3-Amino-3-(3-fluorophenyl)propanoic acid 6-Methyl-2-pyridinemethanol 2-Pyridinecarboxaldehdye tert-Butyl ((1R,2S,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexyl)carbamate 1-Indanone 2-Chloromethyl-6-methyl-pyridine 4-Morpholinoaniline Abiraterone Ethyl Ether 1-nitro-3,5-dimethyl adamantine (NMEM) Vardenafil Bis-sulphonamide(Dimer) 3-(2-aminoethyl) benzene sulfonamide Nabumetone Impurity 5 2,2-dibromo-1-cyclopropyl-2-(2-fluorophenyl)ethan-1-oneRelated products of tetrahydrofuran
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