Description

2,3,4-Trimethyl-2-Pentene is a branched, unsaturated hydrocarbon belonging to the alkene family. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its specific reactivity due to its trisubstituted olefinic structure. It is primarily utilized in the research and development of specialty chemicals, including fragrances, flavors, and advanced polymers. Industrial buyers in fine chemical and pharmaceutical sectors seek this material for its role in creating complex molecular architectures.

Application

• Organic Synthesis Intermediate: A key reagent for alkylation, hydroformylation, and metathesis reactions to construct more complex molecules.
• Fragrance & Flavor Precursor: Used in the synthesis of terpene-like compounds and aroma chemicals due to its volatile, hydrocarbon nature.
• Polymer & Resin Modifier: Acts as a co-monomer or cross-linking agent to modify the properties of specialty polymers and synthetic rubbers.
• Research & Development: Employed in academic and industrial labs for studying olefin reactivity, catalysis, and reaction mechanisms.
• Lubricant & Fuel Additive Component: Investigated for use in formulating high-performance additives to improve lubricity and stability.
• Chemical Standard: Serves as a reference standard in analytical chemistry for gas chromatography (GC) and mass spectrometry (MS).

Basic Information

Product Name	2,3,4-Trimethyl-2-Pentene
CAS No.	565-77-5
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	2,3,4-Trimethylpent-2-ene; 2-Pentene, 2,3,4-trimethyl-; (CH3)2C=C(CH3)CH(CH3)2; 2,3,4-Trimethyl-2-pentene; Trimethylpentene; Unsaturated C8 hydrocarbon; 2,3,4-TMP
EINECS	209-285-7

Quality Control

Our 2,3,4-Trimethyl-2-Pentene is produced and handled under a strict quality management system. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.72 - 0.74 g/mL
Refractive Index (n20D)	1.410 - 1.415

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