ChemicalBook > CAS DataBase List > 2,2-DIMETHYLCYCLOPENTANONE
2,2-DIMETHYLCYCLOPENTANONE
- Product Name
- 2,2-DIMETHYLCYCLOPENTANONE
- CAS No.
- 4541-32-6
- Chemical Name
- 2,2-DIMETHYLCYCLOPENTANONE
- Synonyms
- 2,2-DIMETHYLCYCLOPENTANONE;α,α-DiMethylcyclopentanone;2,2-dimethylcyclopentan-1-one;2,2-DIMETHYL-1-CYCLOPENTANONE;CYCLOPENTANONE, 2,2-DIMETHYL-;2,2-DiMethylcyclopentanone 96%;2,2-Dimethylcyclopentanone,97%;2,2-Dimethylcyclopentane-1-one;2,2-Dimethylcyclopentanone ,98%;2,2-DIMETHYLCYCLOPENTANONE, 96+%
- CBNumber
- CB1696404
- Molecular Formula
- C7H12O
- Formula Weight
- 112.17
- MOL File
- 4541-32-6.mol
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2,2-DIMETHYLCYCLOPENTANONE Property
- Boiling point:
- 143-145 °C (lit.)
- Density
- 0.894 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.433(lit.)
- Flash point:
- 91 °F
- storage temp.
- Sealed in dry,Room Temperature
- form
- Solid
- color
- White to light yellow
- CAS DataBase Reference
- 4541-32-6
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H225Highly Flammable liquid and vapour
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 371475
- Product name
- 2,2-Dimethylcyclopentanone
- Purity
- 96%
- Packaging
- 1g
- Price
- $81.5
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 371475
- Product name
- 2,2-Dimethylcyclopentanone
- Purity
- 96%
- Packaging
- 5g
- Price
- $157.8
- Updated
- 2024/03/01
TRC
- Product number
- D478553
- Product name
- 2,2-Dimethylcyclopentanone
- Packaging
- 500mg
- Price
- $90
- Updated
- 2021/12/16
AK Scientific
- Product number
- X3126
- Product name
- 2,2-Dimethylcyclopentanone
- Packaging
- 1g
- Price
- $97
- Updated
- 2021/12/16
Adipogen Life Sciences
- Product number
- CDX-D0333-G001
- Product name
- 2,2-Dimethylcyclopentanone
- Purity
- ≥96%(NMR)
- Packaging
- 1g
- Price
- $54
- Updated
- 2021/12/16
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2,2-DIMETHYLCYCLOPENTANONE Chemical Properties,Usage,Production
Chemical Properties
Clear colorless to yellow liquid
Uses
2,2-Dimethylcyclopentanone enolate may be used as starting reagent in the enantioselective synthesis of chiral phosphines belonging to the P-aryl-2-phosphabicyclo[3.3.0]octane family (PBO). It may be used in the synthesis of:
- 2,6,6-trimethyl-2-azaspiro[4.4]nonane-1,3-dione, a spirosuccinimide moiety of asperparaline A
- novel spiropentanopyrrolizidine oxime alkaloids, namely 2′,3′,5′,6′,7′,7a′-hexahydro-2,2-dimethylspirocyclopentane-1
- δ,δ-dimethyl-δ-valerolactone, via Baeyer-Villiger oxidation
Synthesis Reference(s)
The Journal of Organic Chemistry, 53, p. 1894, 1988 DOI: 10.1021/jo00244a011
General Description
2,2-Dimethylcyclopentanone is a ketone. Synthesis of various C-2 substituted vitamin D derivatives with a 2,2-dimethylcyclopentanone unit in side chains has been reported. Regioselective synthesis of 2,2-dimethylcyclopentanone, via its enolate precursor regioselectively obtained using the 2-pyrrolidone magnesium salt, has been reported.
2,2-DIMETHYLCYCLOPENTANONE Preparation Products And Raw materials
Raw materials
Preparation Products
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2,2-DIMETHYLCYCLOPENTANONE Suppliers
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View Lastest Price from 2,2-DIMETHYLCYCLOPENTANONE manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 22-DIMETHYLCYCLOPENTANONE 4541-32-6
- Price
- US $25.00-11.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200000KG
- Release date
- 2024-08-12
Henan Aochuang Chemical Co.,Ltd.
- Product
- 2,2-DIMETHYLCYCLOPENTANONE 4541-32-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-17
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 2,2-Dimethylcyclopentanone 4541-32-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-11
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