Description

cis-4,4-Dimethyl-2-Pentene is a high-purity, branched-chain alkene characterized by its specific cis-configuration around the double bond. This compound serves as a valuable specialty intermediate and building block in advanced organic synthesis, enabling the introduction of a sterically hindered olefinic moiety. It is primarily utilized by research institutions and fine chemical manufacturers engaged in the development of pharmaceuticals, agrochemicals, and novel materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex molecules and active pharmaceutical ingredients (APIs) requiring specific olefin geometry.
• Agrochemical Synthesis: Serves as a key precursor for creating specialized herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, hydroformylation, and other catalytic processes to construct more complex hydrocarbon frameworks.
• Material Science Research: Investigated as a monomer or co-monomer for the development of novel polymers with tailored properties.
• Flavor and Fragrance Industry: Potential intermediate for the synthesis of specific terpene-like aroma compounds.
• Catalysis Research: Used as a model substrate in organometallic chemistry and to study stereoselective transformation reactions.

Basic Information

Product Name	cis-4,4-Dimethyl-2-Pentene
CAS No.	26232-98-4
Molecular Formula	C7H14
Molecular Weight	98.19 g/mol
Synonyms	(Z)-4,4-Dimethyl-2-pentene; 2-Pentene, 4,4-dimethyl-, (Z)-; 4,4-Dimethyl-cis-2-pentene; (Z)-4,4-Dimethylpent-2-ene; cis-2-Pentene, 4,4-dimethyl-; 4,4-Dimethyl-2-pentene (cis); (2Z)-4,4-Dimethyl-2-pentene
EINECS	Contact for details

Quality Control

Our cis-4,4-Dimethyl-2-Pentene is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure high chemical purity and isomeric integrity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our commitment to consistent quality and reliable supply supports your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from heat, sparks, and open flames. Recommended storage temperature is 2-8°C to maximize shelf-life stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
cis-Isomer Content	≥ 95.0%
Water Content (KF)	≤ 0.1%

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