Introduction
Name: Cyclopentane
CAS No: 287-92-3
Molecular Formula: C5H10
Cyclopentane is insoluble in water, but soluble in most organic solvents such as ethanol, ether, benzene, carbon tetrachloride and acetone.
Cyclopentane is mainly used as a solvent and a standard substance for chromatographic analysis.
Specifications
|
Items |
Specifications |
|
Appearance |
Colorless clear liquid |
|
Benzene % |
≤0.0001 |
|
n-hexane % |
≤0.001 |
|
Density (15.6℃)/(g/㎝3) |
0.73-0.75 |
|
Water % |
≤0.015 |
|
Cyclopentane % |
≥97 |
|
Isohexane, n-pentane, isopentane, olefin % |
≤3.5 |
Packing: 150kg/drum.
Other specifications and packings of products can be provided as required.
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Application
- Cyclopentane can be used as a solvent;
- Cyclopentane can be used as a foaming agent (instead of Freon) in the preparation of polyurethane foam;
- Cyclopentane can be used as a standard substance for chromatographic analysis;
- Cyclopentane can be used as an environmentally friendly refrigerant in recent years to replace refrigerants containing chlorine and fluorine.
Chemical & physical properties
|
Molecular formula |
C5H10 |
|
Molecular weight |
70.13 |
|
CAS NO |
287-92-3 |
|
EINECS NO |
206-016-6 |
|
Density |
0.751 g/cm³ |
|
Appearance |
colorless liquid |
|
Flash point |
-37℃ |
|
Melting point |
-94.14℃ |
|
Boiling point |
49.2℃ |
|
Critical temperature |
238.6℃ |
|
Ignition temperature |
361℃ |
|
Water Solubility |
Insoluble |
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