4884-21-3

Basic information

• Product Name: 1-CYCLOPENTYLCYCLOPENTENE
• Synonyms: 1-Cyclopentyl-1-cyclopentene;cyclopentene,1-cyclopentyl-;1-CYCLOPENTYLCYCLOPENTENE
• CAS NO: 4884-21-3
• Molecular Formula: C₁₀H₁₆
• Molecular Weight: 136.23
• Mol File: 4884-21-3.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 189°Cat760mmHg
• Flash Point: 57.7°C
• Appearance: /
• Density: 0.956g/cm³
• CAS DataBase Reference: 1-CYCLOPENTYLCYCLOPENTENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-CYCLOPENTYLCYCLOPENTENE(4884-21-3)
• EPA Substance Registry System: 1-CYCLOPENTYLCYCLOPENTENE(4884-21-3)

Safety Data

• Hazardous Substances Data: 4884-21-3(Hazardous Substances Data)

Usage

Explanation

Different sources of media describe the Explanation of 4884-21-3 differently. You can refer to the following data:
1. 1-Cyclopentylcyclopentene is composed of 10 carbon atoms and 16 hydrogen atoms.
2. The compound has two cyclopentene rings fused together, forming a unique chemical structure.
3. 1-Cyclopentylcyclopentene is used in the production of various industrial products such as plastics, resins, and rubber.
4. This compound serves as a building block for the synthesis of other organic compounds, making it a versatile chemical intermediate.
5. Due to its unique structure and reactivity, 1-Cyclopentylcyclopentene has potential applications in the development of new drugs and agrochemicals.
6. 1-Cyclopentylcyclopentene has a relatively low solubility in water, but is soluble in organic solvents, making it suitable for use in various chemical reactions and processes.
7. The compound can be synthesized using various organic synthesis techniques and starting materials, making it accessible for industrial and research purposes.

Upstream product

• 64740-90-5 1-cyclopenten-1-yl phenyl sulfone 
• 142-29-0 cyclopentene 

Downstream Products

• 1636-39-1 bicyclopentyl 
• 4884-25-7 2-cyclopentylcyclopentanol 
• 2866-71-9 (1,1'-bicyclopentyl)-2-one 

Relevant articles and documents

High selectivity of MCM-22 for cyclopentanol formation in liquid-phase cyclopentene hydration

Highly effective formation of cyclopentanol through the liquid-phase hydration of cyclopentene has been attempted on various zeolites catalysts. MCM-22 zeolite was the most selective catalyst, which actively converted cyclopentene to cyclopentanol with a selectivity up to 99%. The effects on the hydration of catalyst preparation method, reaction atmosphere and temperature have been investigated for the MCM-22 catalysts. On the basis of the effect of reaction atmosphere, the mechanism of liquid-phase cyclopentene hydration was proposed. The thermodynamic equilibrium between cyclopentene and cyclopentanol was suggested to control greatly the cyclopentene conversion. The cyclopentene conversion was increased to 10% by increasing the water/cyclopentene ratio. Poisoning using organic amines with different molecular sizes revealed that the hydration occurred mainly in the 10-membered ring channels of MWW structure, which had an elliptic aperture smaller than that of MFI structure, exhibiting a significant shape selectivity by suppressing the etherification cyclopentanol.

Cathodic behaviour of 1-cycloalken-1-yl phenyl sulfones. I. Competition among dimerization, cleavage, isomerization and oligomerization processes in aprotic media

1-Cycloalken-1-yl phenyl sulfones 1a and 1b have been studied electrochemically in aprotic media (N,N-dimethylformamide, dimethyl sulfoxide, or acetonitrile containing tetraalkylammonium salts) at a mercury electrode. Their behaviour has been compared with that of 2-norbornen-2-yl phenyl sulfone 1c. The expected cleavage reaction is accompanied by a concomitant isomerization process into allyl sulfones that is triggered by electrogenerated bases. A quantitative determination of the product distribution during controlled-potential electrolyses suggests the formation of dimers and oligomeric species, arising through a Michael addition of the sulfone anions to the activated double bond of these sulfones.