Description

1,1,4,5-Tetramethylindane is a high-purity synthetic intermediate belonging to the class of alkylated indanes. This compound is valued for its unique structural framework, which serves as a versatile building block in advanced organic synthesis and fragrance chemistry. It is primarily sought after by R&D chemists and manufacturers in the fine chemical, pharmaceutical, and specialty fragrance industries for creating complex molecular architectures.

Application

• Fragrance and Flavor Intermediate: Acts as a key precursor in the synthesis of musky, amber, and woody aroma chemicals for premium perfumes and personal care products.
• Pharmaceutical Research: Serves as a specialized scaffold or building block in the development of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Synthesis: Utilized as a versatile intermediate in complex organic reactions, including catalytic hydrogenation and cyclization processes, to create structurally diverse compounds.
• Material Science: Investigated as a monomer or additive in the research and development of advanced polymeric materials with specific thermal or optical properties.
• Agrochemical Synthesis: Employed in the research phase for creating novel agrochemicals and plant protection agents.
• Chemical Reference Standard: Used as a high-purity analytical standard in gas chromatography (GC) and mass spectrometry (MS) for quality control and research purposes.

Basic Information

Product Name	1,1,4,5-Tetramethylindane
CAS No.	16204-57-2
Molecular Formula	C₁₃H₁₈
Molecular Weight	174.28 g/mol
Synonyms	1,1,4,5-Tetramethyl-2,3-dihydro-1H-indene; Tetramethylindane; 1H-Indene, 2,3-dihydro-1,1,4,5-tetramethyl-; Indane, 1,1,4,5-tetramethyl-; 1,1,4,5-Tetramethylindan; 1,1,4,5-Tetramethyl-2,3-dihydroindene
EINECS	Contact for details

Quality Control

Our 1,1,4,5-Tetramethylindane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your precise research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%

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