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Starting from our unique C5 fractions, ZEON provides various 5-membered ring compounds such as Cyclopentene, Cyclopentanone, and those derivatives that are widely used for chemical synthesis, intermediates for pharmaceuticals and agrochemicals, solvents, cleaning agents as an alternative solvent of CFC/HCFC, and urethane foaming agents.
Pharmaceutical intermediates, synthetic materials, industrial
chemicals
Hydrocarbons
| Product name | Formula | Molecular weight |
Structure | CAS No. | Characteristics |
| Zeonsolve®HP (Cyclopentane) |
C5H10 | 70.1 |  |
287-92-3 | Purity Min. 95%, Boiling point 49.3°C, low toxity solvent, cleaning solvent |
| Cyclopentene | C5H8 | 68.1 |  |
142-29-0 | Purity Min. 95%, Boiling point 44°C |
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Alcohols
| Product name | Formula | Molecular weight |
Structure | CAS No. | Characteristics |
| Cyclopentanol | C5H10O | 86.1 |  |
96-41-3 | Purity Min. 98%, Boiling point 139–140°C |
| 3-Hexyn-1-ol | C6H10O | 98.1 | CH3CH2C CCH2CH2OH |
1002-28-4 | Purity Min. 97%, Boiling point 63–64°C/16hPa |
| 2-Pentyn-1-ol | C5H8O | 84.1 | CH3CH2CCCH2OH
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6261-22-9 | Purity Min. 98%, Boiling point 84–85°C/76hPa |
| 2-Butyn-1-ol | C4H6O | 70.1 | CH3CCCH2OH
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764-01-2 | Purity Min. 98%, Boiling point 142–143°C/76hPa |
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5-membered Ketones| Product name | Formula | Molecular weight |
Structure | CAS No. | Characteristics |
| Cyclopentanone | C5H8O | 84.1 |  |
120-92-3 | Purity Min. 99%, Boiling point 130–131°C good solubility |
| 2-Cyclopentenone | C5H6O | 82.1 |  |
930-30-3 | Purity Min. 98%, Boiling point 64–65°C/25hPa |
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Halo Compounds| Product name | Formula | Molecular weight |
Structure | CAS No. | Characteristics |
| Cyclopentylchloride | C5H9Cl | 104.6 |  |
930-28-9 | Purity Min. 98%, Boiling point 114°C |
| Cyclopentylbromide | C5H9Br | 149.0 |  |
137-43-9 | Purity Min. 98%, Boiling point 137–139°C |
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Heterocyclic Compounds| Product name | Formula | Molecular weight |
Structure | CAS No. | Characteristics |
| 3,4-Dihydro-5-hydroxycarbostiril | C9H9NO2 | 163.2 |  |
30389-33-4 | Purity Min. 98% off-white powder |
| 4-OX0-1,5,6,7-tetrahydroindole | C8H9NO | 135.2 |  |
13754-86-4 |
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Fluoride Compound| Product name | Formula | Molecular weight |
Structure | CAS No. | Characteristics |
| ZEORORA®H | C5H3F7 | 196.1 |  |
15290-77-4 | Boiling point 82.5°C, Non-flammable Ozone depletion potential rate is 0. |
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Others| Product name | Formula | Molecular weight |
Structure | CAS No. | Characteristics |
| Ferrocene | C10H10Fe | 186.0 |  |
102-54-5 | Purity Min. 98%, burnt-orange needles |
| Cyclopentene oxide | C5H8O | 84.1 |  |
285-67-6 | |
 Cyclopentyl methyl ether (CPME) |
C6H12O | 100.2 |  |
5614-37-9 | Boiling point 106°C Reaction solvent, extraction solvent |
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Specialty solvents, urethane blowing agentZEON provides characteristic and environmental solvents that have 5-membered ring structures.
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Cyclopentanone has very high solubility and is used for electronics, cleaning and polymer solvent. |
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ZEOROLA®-H is an environment-friendly, new-generation HFC that has no ODP, low GWP, and a short atmospheric life time. It is applicable as a degreasing agent for metals and electronics devices as an alternative to PFC/HCFC or HFCs, which have high GWP. |
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Zeonsolve® HP (Cyclopentane) is used as a blowing agent for polyurethane as an alternative to CFC/HCFC. |
| Product name | Formula | Molecular weight |
Structure | CAS No. | Characteristics |
| Cyclopentanone | C5H8O | 84.1 | |
120-92-3 | Purity Min. 99%, Boiling point 130–131°C good solubility |
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Cyclopentyl methyl ether (CPME) |
C6H12O | 100.2 | |
5614-37-9 | Boiling point 106°C Reaction solvent, extraction solvent |
| ZEORORA®H | C5H3F7 | 196.1 | |
15290-77-4 | Boiling point 82.5°C, Non-flammable Ozone depletion potential rate is 0. |
| Zeonsolve®HP (Cyclopentane) |
C5H10 | 70.1 | |
287-92-3 | Purity Min. 95%, Boiling point 49.3°C, low toxity solvent, cleaning solvent |
