ChemicalBook > CAS DataBase List > 3-Hydroxycyclopentanone
3-Hydroxycyclopentanone
- Product Name
- 3-Hydroxycyclopentanone
- CAS No.
- 26831-63-0
- Chemical Name
- 3-Hydroxycyclopentanone
- Synonyms
- 3-Hydroxycyclopentanone;3-hydroxycyclopentan-1-one;Cyclopentanone, 3-hydroxy-;rac-3-hydroxycyclopentanone;Benzenamine,5-hydrazinyl-N,N-dimethyl-
- CBNumber
- CB72704323
- Molecular Formula
- C5H8O2
- Formula Weight
- 100.12
- MOL File
- 26831-63-0.mol
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3-Hydroxycyclopentanone Property
- Boiling point:
- 210.0±33.0 °C(Predicted)
- Density
- 1.217±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 14.15±0.20(Predicted)
- Appearance
- Colorless to light yellow Liquid
- InChI
- InChI=1S/C5H8O2/c6-4-1-2-5(7)3-4/h4,6H,1-3H2
- InChIKey
- GULNLSGTYCQLLM-UHFFFAOYSA-N
- SMILES
- C1(=O)CCC(O)C1
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P243Take precautionary measures against static discharge.
P273Avoid release to the environment.
P403Store in a well-ventilated place.
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N-Bromosuccinimide Price
TRC
- Product number
- A408830
- Product name
- 3-Hydroxycyclopentanone
- Packaging
- 500mg
- Price
- $350
- Updated
- 2021/12/16
AK Scientific
- Product number
- 0217CS
- Product name
- 3-Hydroxycyclopentanone
- Packaging
- 1g
- Price
- $654
- Updated
- 2021/12/16
Crysdot
- Product number
- CD13016695
- Product name
- 3-Hydroxycyclopentanone
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $255
- Updated
- 2021/12/16
Chemenu
- Product number
- CM107662
- Product name
- 3-hydroxycyclopentan-1-one
- Purity
- 97%
- Packaging
- 1g
- Price
- $303
- Updated
- 2021/12/16
Crysdot
- Product number
- CD13016695
- Product name
- 3-Hydroxycyclopentanone
- Purity
- 95+%
- Packaging
- 1g
- Price
- $415
- Updated
- 2021/12/16
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3-Hydroxycyclopentanone Chemical Properties,Usage,Production
Synthesis
16326-97-9
26831-63-0
In a 100 mL round-bottom flask equipped with a mechanical stirrer, cis-cyclopentane-1,3-diol (3.52 g, 34.44 mmol) was dissolved in 40 mL of acetone. The reaction system was cooled in an ice bath, followed by the slow dropwise addition of a mixed solution consisting of Na2Cr2O7-2H2O (3.49 g, 11.72 mmol), concentrated H2SO4 (2 mL) and H2O (14 mL) over a period of 25 min. The reaction solution showed a greenish-blue color, followed by a slow warming up to room temperature over a period of 15 min. After completion of the reaction, the mixture was filtered through diatomaceous earth and the solid residue was washed with acetone. The filtrate was concentrated under reduced pressure and the resulting crude product was purified by fast column chromatography (eluent: petroleum ether/ethyl acetate, 1:2) to afford 3-hydroxycyclopentan-1-one (2.36 g, 67% yield) as a colorless oil. The structure of the product was confirmed by 1H NMR (400 MHz, CDCl3) and 13C NMR (100 MHz, CDCl3): 1H NMR δ 1.98-2.08 (m, 1H), 2.08-2.32 (m, 3H), 2.32-2.54 (m, 2H), 2.78 (s, 1H), 4.38-4.84 (m, 1H); 13C NMR δ 31.38, 35.40, 47.91, 69.72, 217.80.
References
[1] Journal of Molecular Catalysis B: Enzymatic, 2013, vol. 85-86, p. 239 - 242
[2] Chemistry - A European Journal, 2015, vol. 21, # 7, p. 3020 - 3030
[3] Tetrahedron, 2002, vol. 58, # 36, p. 7321 - 7326
3-Hydroxycyclopentanone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-Hydroxycyclopentanone manufacturers
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
- Product
- 3-Hydroxycyclopentanone 26831-63-0
- Price
- US $1.10-6.60/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2025-06-23
Career Henan Chemical Co
- Product
- 3-Hydroxycyclopentanone 26831-63-0
- Price
- US $1.00/g
- Min. Order
- 200KG
- Purity
- 99%
- Supply Ability
- 2tons
- Release date
- 2019-12-19