Description

1,1-Dineopentyl Ethylene is a highly specialized organic compound belonging to the class of branched olefins. Its unique structure, featuring two bulky neopentyl groups, makes it a valuable intermediate and building block for synthesizing complex molecules and specialty polymers. This chemical is primarily sought after by research and development laboratories and industrial manufacturers in the fine chemical and advanced materials sectors. Its high volatility necessitates careful handling and storage to maintain purity and performance.

Application

• Chemical Intermediate: Serves as a key precursor in the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and specialty surfactants.
• Polymer & Material Science: Used as a monomer or co-monomer in the development of novel polymers with specific properties like low density or high thermal stability.
• Lubricant & Fuel Additive Synthesis: Acts as a building block for creating high-performance additives that improve viscosity index, oxidation stability, or detergency.
• Organic Synthesis Research: Employed in academic and industrial R&D for studying reaction mechanisms involving sterically hindered olefins.
• Fine Chemical Manufacturing: Utilized in the production of flavors, fragrances, and other high-value specialty chemicals.
• Cross-linking Agent: Potential use in creating cross-linked polymer networks for coatings, adhesives, or elastomers.

Basic Information

Item	Details
Product Name	1,1-Dineopentyl Ethylene
CAS No.	141-70-8
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	1,1-Bis(neopentyl)ethylene; 3,3-Dimethyl-1-(3,3-dimethylbutyl)-1-butene; 1,1-Di-tert-butyl ethylene; 2,2,5,5-Tetramethyl-3-hexene; Neopentylethylene (as a common name); 1,1-Di(2,2-dimethylpropyl)ethene; (E)- and (Z)- isomers may be specified.
EINECS	205-498-5

Quality Control

Our 1,1-Dineopentyl Ethylene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR) spectroscopy, to verify identity and ensure high purity levels suitable for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, water content, and other relevant parameters is provided with every shipment to guarantee consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and potential contamination. Recommended storage temperature is between 2°C and 25°C.

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)	0.75 - 0.78
Boiling Point	~180 - 190 °C

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