Description

1,1,3,3,5-Pentamethyl-4,6-Dinitroindane is a specialized synthetic intermediate and fragrance chemical with a unique musk-like odor profile. This compound matters for its role in creating complex, long-lasting aromatic notes in high-end fragrance formulations and as a building block in fine chemical synthesis. It is primarily needed by manufacturers in the fragrance and flavor industry, as well as by research and development laboratories working on novel organic materials.

Application

• Fragrance Industry: A key ingredient in the synthesis of modern musk compounds for perfumes, cosmetics, and personal care products.
• Flavor Enhancers: Used in trace amounts to create or modify complex flavor profiles in specialty food and beverage applications.
• Chemical Intermediate: Serves as a precursor in the synthesis of more complex polycyclic organic compounds for research and specialty chemical production.
• Aroma Chemicals: Employed in the manufacture of air fresheners, detergents, and fabric softeners to provide a stable, persistent scent.
• Pharmaceutical Research: Investigated as an intermediate in the development of novel active pharmaceutical ingredients (APIs) due to its unique indane structure.
• Material Science: Potential use in the development of organic semiconductors or photoactive materials.

Basic Information

Item	Details
Product Name	1,1,3,3,5-Pentamethyl-4,6-Dinitroindane
CAS No.	116-66-5
Molecular Formula	C14H18N2O4
Molecular Weight	278.31 g/mol
Synonyms	4,6-Dinitro-1,1,3,3,5-pentamethylindane; Musk Indane; Pentamethyl Dinitroindane; 1,1,3,3,5-Pentamethyl-4,6-dinitroindan; Auran 23; Versalide (related); Astrotone; Synthetic Musk Indane
EINECS	204-155-5

Quality Control

Our 1,1,3,3,5-Pentamethyl-4,6-Dinitroindane is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with ISO standards and relevant industry guidelines for fragrance and intermediate chemicals.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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