Description

(1,2,2-Trimethyl-3-Butenyl)Benzene is a specialized aromatic hydrocarbon derivative with a unique branched alkene side chain. This structural motif makes it a valuable intermediate in the synthesis of complex organic molecules, particularly in the fragrance and pharmaceutical sectors. It is primarily sought after by R&D chemists and process engineers in fine chemical manufacturing for creating novel compounds with specific olfactory or bioactive properties.

Application

• Fragrance and Flavor Intermediate: Serves as a key building block for synthesizing novel aroma chemicals and musk analogs due to its complex hydrocarbon skeleton.
• Pharmaceutical Synthesis: Used as a specialized intermediate in the research and development of active pharmaceutical ingredients (APIs), leveraging its reactive alkene group for further functionalization.
• Organic Synthesis Reagent: Acts as a precursor or reactant in advanced organic chemistry, including Diels-Alder reactions and catalytic coupling processes.
• Polymer Modification: Can be utilized to introduce aromatic and branched alkyl groups into polymer chains, modifying physical properties like flexibility and thermal stability.
• Liquid Crystal and Electronic Materials: Investigated as a potential component or intermediate in the synthesis of organic electronic materials and liquid crystal displays (LCDs).
• Agrochemical Intermediates: Employed in the synthesis of advanced, high-performance crop protection agents and pesticides.

Basic Information

Product Name	(1,2,2-Trimethyl-3-Butenyl)Benzene
CAS No.	61142-17-4
Molecular Formula	C13H18
Molecular Weight	174.28 g/mol
Synonyms	1,2,2-Trimethyl-3-buten-1-ylbenzene; Benzene, (1,2,2-trimethyl-3-butenyl)-; 3-Buten-1-ol, 2,2-dimethyl-1-phenyl-, acetate; (2,2-Dimethyl-1-phenyl-3-butenyl) acetate (related ester); α,α-Dimethyl-β-vinylbenzenepropanol acetate; Precyclemone B (trade name context); Aromatic C13 hydrocarbon
EINECS	Contact for details

Quality Control

Our (1,2,2-Trimethyl-3-Butenyl)Benzene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent composition. A Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.510 - 1.520
Density (20°C)	0.90 - 0.95 g/mL

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