Description

1,3-Pentadiene Dimers are a class of industrially significant hydrocarbon compounds derived from the dimerization of 1,3-pentadiene (piperylene). This product, CAS NO 17410-45-6, is valued for its utility as a reactive intermediate and building block in specialty chemical synthesis. It is primarily sought by manufacturers in the polymer, resin, and fine chemical sectors for applications requiring specific hydrocarbon frameworks.

Application

• Specialty Polymer & Resin Synthesis: Acts as a key monomer or co-monomer in the production of specialized hydrocarbon resins, tackifiers, and adhesives.
• Fine Chemical Intermediate: Serves as a versatile precursor in organic synthesis for pharmaceuticals, agrochemicals, and performance chemicals.
• Fuel & Lubricant Additives: Used in the formulation of high-performance additives to modify viscosity and improve stability.
• Rubber & Elastomer Modification: Employed to modify the properties of synthetic rubbers, enhancing flexibility and durability.
• Crosslinking Agent: Utilized in crosslinking reactions to create thermoset polymers with enhanced mechanical and thermal properties.
• Research & Development: Serves as a standard or starting material in R&D laboratories for novel material development.

Basic Information

Product Name	1,3-Pentadiene Dimers
CAS No.	17410-45-6
Molecular Formula	C10H16
Molecular Weight	136.23 g/mol
Synonyms	Piperylene Dimers; 1,3-Pentadiene Dimer; Dipentene (related mixture); C10 Dimer of Piperylene; 1-Methyl-4-(1-methylethenyl)cyclohexene (Isomer); 3-Methylene-1,5-heptadiene Dimer; Cyclohexene, 1-methyl-4-(1-methylethenyl)-; Dimerized Piperylene
EINECS	241-440-9

Quality Control

Our 1,3-Pentadiene Dimers are produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and spectroscopic methods, to ensure consistent purity and composition. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to ISO 9001 quality principles to guarantee supply reliability and product integrity for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place at temperatures between 15-25°C (59-77°F). Keep away from heat, sparks, and open flame. Containers should be kept tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0% (Total Dimer Content)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.85 - 0.87
Refractive Index (20°C)	1.470 - 1.480

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