Description

1,3-Dimethyl-2-(1-methylethyl)cyclopentene is a specialized, high-purity cyclopentene derivative with a unique branched alkyl structure. This compound matters as a versatile and valuable chemical intermediate and fragrance ingredient, prized for its specific reactivity and organoleptic properties. It is primarily needed by manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical synthesis industries.

Application

• Fragrance & Flavor Synthesis: Serves as a key building block for creating complex woody, amber, and musky aroma chemicals.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis: Acts as a precursor or intermediate in Diels-Alder reactions and other cycloaddition chemistry.
• Agrochemicals: Employed in the research and development of novel crop protection agents.
• Polymer & Material Science: Can be utilized as a monomer or modifier in the production of specialty polymers.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry.

Basic Information

Product Name	1,3-Dimethyl-2-(1-methylethyl)cyclopentene
CAS No.	61142-32-3
Molecular Formula	C10H18
Molecular Weight	138.25 g/mol
Synonyms	2-Isopropyl-1,3-dimethylcyclopentene; 1,3-Dimethyl-2-isopropylcyclopentene; 2-(1-Methylethyl)-1,3-dimethylcyclopentene; 1,3-Dimethyl-2-propan-2-ylcyclopent-1-ene; Cyclopentene, 1,3-dimethyl-2-(1-methylethyl)-
EINECS	Contact for details

Quality Control

Our 1,3-Dimethyl-2-(1-methylethyl)cyclopentene is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, GC-MS, and NMR, to ensure high purity and consistent composition. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature: 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.80 - 0.85
Refractive Index (20°C)	1.440 - 1.460

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.