2-Cyclopenten-1-one
|
- $7 - $3040
- Product name: 2-Cyclopenten-1-one
- CAS: 930-30-3
- MF: C5H6O
- MW: 82.1
- EINECS:213-213-0
- MDL Number:MFCD00001401
- Synonyms:CPEO;2_cyclopenten-1-0ne ;2-cyclopenten-1-0ne ;2-Cyclopentenone-1;3-Cyclopenten-2-one;Cyclopenten-3-one;cyclopenten-2-one;2-Cyclopentenone, pure, 98%
84 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Atlantic Research Chemicals
- Biosynth
- Chemenu
- ChemScene
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 250mg
- 1g
- 2.5G
- 5g
- 5mL
- 10g
- 25.00g
- 25mL
- 25g
- 50g
- 100.00g
- 100g
- 250g
- 500g
- 500.00g
- 1000g
- 10gm:
- Manufactureraablocks
- Product numberAA00IHDE
- Product description2-Cyclopenten-1-one 98%
- Packaging1g
- Price$7
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IHDE
- Product description2-Cyclopenten-1-one 98%
- Packaging5g
- Price$12
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IHDE
- Product description2-Cyclopenten-1-one 98%
- Packaging10g
- Price$18
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IHDE
- Product description2-Cyclopenten-1-one 97%
- Packaging100g
- Price$105
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IHDE
- Product description2-Cyclopenten-1-one 97%
- Packaging25g
- Price$33
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IHDE
- Product description2-Cyclopenten-1-one 98%
- Packaging500g
- Price$465
- Updated2026-05-29
- Buy
- ManufacturerACHEMBLOCK
- Product numberU103200
- Product descriptionCyclopent-2-en-1-one 95.00%
- Packaging100G
- Price$175
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product numberJ96110
- Product description2-Cyclopenten-1-one
- Packaging1g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0020728
- Product description2-CYCLOPENTEN-1-ONE 95.00%
- Packaging1G
- Price$597.87
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0020728
- Product description2-CYCLOPENTEN-1-ONE 95.00%
- Packaging2.5G
- Price$746.88
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0020728
- Product description2-CYCLOPENTEN-1-ONE 95.00%
- Packaging5G
- Price$808.96
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR9084
- Product descriptionCyclopent-2-en-1-one 98%
- Packaging100g
- Price$333
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR9084
- Product descriptionCyclopent-2-en-1-one 98%
- Packaging100g
- Price$221
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR9084
- Product descriptionCyclopent-2-en-1-one 98%
- Packaging100g
- Price$221
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR9084
- Product descriptionCyclopent-2-en-1-one 98%
- Packaging5g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR9084
- Product descriptionCyclopent-2-en-1-one 98%
- Packaging25g
- Price$96
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00IHDE | 2-Cyclopenten-1-one 98% | 1g | $7 | 2026-05-29 | Buy |
| aablocks | AA00IHDE | 2-Cyclopenten-1-one 98% | 5g | $12 | 2026-05-29 | Buy |
| aablocks | AA00IHDE | 2-Cyclopenten-1-one 98% | 10g | $18 | 2026-05-29 | Buy |
| aablocks | AA00IHDE | 2-Cyclopenten-1-one 97% | 100g | $105 | 2026-05-29 | Buy |
| aablocks | AA00IHDE | 2-Cyclopenten-1-one 97% | 25g | $33 | 2026-05-29 | Buy |
| aablocks | AA00IHDE | 2-Cyclopenten-1-one 98% | 500g | $465 | 2026-05-29 | Buy |
| ACHEMBLOCK | U103200 | Cyclopent-2-en-1-one 95.00% | 100G | $175 | 2026-05-27 | Buy |
| AK Scientific | J96110 | 2-Cyclopenten-1-one | 1g | $10 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0020728 | 2-CYCLOPENTEN-1-ONE 95.00% | 1G | $597.87 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0020728 | 2-CYCLOPENTEN-1-ONE 95.00% | 2.5G | $746.88 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0020728 | 2-CYCLOPENTEN-1-ONE 95.00% | 5G | $808.96 | 2021-12-16 | Buy |
| Apolloscientific | OR9084 | Cyclopent-2-en-1-one 98% | 100g | $333 | 2021-12-16 | Buy |
| Apolloscientific | OR9084 | Cyclopent-2-en-1-one 98% | 100g | $221 | 2026-06-04 | Buy |
| Apolloscientific | OR9084 | Cyclopent-2-en-1-one 98% | 100g | $221 | 2026-06-04 | Buy |
| Apolloscientific | OR9084 | Cyclopent-2-en-1-one 98% | 5g | $27 | 2021-12-16 | Buy |
| Apolloscientific | OR9084 | Cyclopent-2-en-1-one 98% | 25g | $96 | 2021-12-16 | Buy |
Properties
Boiling point :64-65 °C19 mm Hg(lit.)
Density :0.98 g/mL at 25 °C(lit.)
refractive index :n20/D 1.481(lit.)
Flash point :108 °F
storage temp. :2-8°C
solubility :soluble in Chloroform, Methanol
form :Liquid
color :Clear yellow
Specific Gravity :0.980
Water Solubility :almost insoluble
BRN :1446054
InChI :InChI=1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
InChIKey :BZKFMUIJRXWWQK-UHFFFAOYSA-N
SMILES :C1(=O)CCC=C1
LogP :-0.114 (est)
CAS DataBase Reference :930-30-3(CAS DataBase Reference)
NIST Chemistry Reference :2-Cyclopenten-1-one(930-30-3)
Density :0.98 g/mL at 25 °C(lit.)
refractive index :n
Flash point :108 °F
storage temp. :2-8°C
solubility :soluble in Chloroform, Methanol
form :Liquid
color :Clear yellow
Specific Gravity :0.980
Water Solubility :almost insoluble
BRN :1446054
InChI :InChI=1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
InChIKey :BZKFMUIJRXWWQK-UHFFFAOYSA-N
SMILES :C1(=O)CCC=C1
LogP :-0.114 (est)
CAS DataBase Reference :930-30-3(CAS DataBase Reference)
NIST Chemistry Reference :2-Cyclopenten-1-one(930-30-3)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Warning | |||||||||||||||||||||
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Description
2-Cyclopenten-1-one is a versatile electrophile employed in various addition reactions including conjugate addition of organocopper nucleophiles, Michael reaction with silyl enol ethers and siloxanes. It is also used in Diels-Alder cycloadditions and phosphoniosilylations.Related product price
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Suppliers and manufacturers
Nanjing jinheyou Trading Co., Ltd.
Chongqing Chemdad Co., Ltd
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Speranza Chemical Co., Ltd.
Jinan Carbotang Biotech Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
SIMAGCHEM CORP
2-Cyclopentenone
CAS:930-30-3