Description

1-Butyl-3,5-Dimethylbenzene is a high-purity alkylated aromatic compound, also known as 1-Butyl-3,5-dimethylbenzene. This specialty chemical serves as a versatile intermediate and solvent, valued for its specific aromatic structure and controlled reactivity. It is essential for manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable building blocks for synthesis and formulation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Acts as a key precursor in the production of herbicides, pesticides, and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and specialty polymers.
• Organic Solvent: Functions as a selective solvent in various extraction and purification processes within chemical manufacturing.
• Research & Development: Serves as a standard or reagent in chemical research for method development and analytical studies.
• Fragrance & Flavor Ingredient: Used as a component in the synthesis of aroma chemicals due to its alkylbenzene structure.

Basic Information

Product Name	1-Butyl-3,5-Dimethylbenzene
CAS No.	1601-74-7
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	1-Butyl-3,5-dimethylbenzene; 3,5-Dimethylbutylbenzene; Butyl-3,5-dimethylbenzene; m-Xylene, 5-butyl-; 5-Butyl-m-xylene; 1,3-Dimethyl-5-butylbenzene; NSC 66445
EINECS	Contact for details

Quality Control

Our 1-Butyl-3,5-Dimethylbenzene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent evaporation and minimize moisture uptake.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20/D)	1.490 - 1.496
Density (20°C)	0.860 - 0.880 g/mL

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