Description

3,5-Dimethylanisole CAS NO 874-63-5 is a high-purity aromatic ether derivative, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its distinct substitution pattern makes it a critical precursor for creating complex molecules in fine chemical and pharmaceutical manufacturing. This product is essential for R&D laboratories and industrial producers seeking reliable, high-quality raw materials for applications ranging from fragrance development to agrochemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Fragrance and Flavor Ingredient: Used in the creation of specialty aromatic compounds for perfumery and flavor formulations.
• Agrochemical Synthesis: Acts as a precursor in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in research and development for coupling reactions, methylation processes, and as a protecting group.
• Dye and Pigment Manufacturing: Utilized in the production of specialized dyes, pigments, and optical brighteners.
• Liquid Crystal and Electronic Materials: Functions as an intermediate in the synthesis of materials for display technologies and organic electronics.

Basic Information

Product Name	3,5-Dimethylanisole
CAS No.	874-63-5
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	1-Methoxy-3,5-dimethylbenzene; 3,5-Dimethyl-1-methoxybenzene; m-Xylenol methyl ether; 3,5-Dimethylphenyl methyl ether; Anisole, 3,5-dimethyl-; Benzene, 1-methoxy-3,5-dimethyl-
EINECS	212-858-9

Quality Control

Our 3,5-Dimethylanisole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR), to ensure identity, purity, and consistency meet the highest standards. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We are committed to supplying material suitable for demanding applications, including pharmaceutical R&D.

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 under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.510 - 1.514
Density (20°C)	0.960 - 0.970 g/mL

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