Description

Butyl 4-Methoxybenzoate is a versatile organic ester compound, also known as Butyl p-Anisate. This specialty chemical serves as a valuable intermediate and functional additive, prized for its specific aromatic ester profile and solubility characteristics. It is primarily utilized by manufacturers in the fragrance, flavor, and pharmaceutical sectors for synthesis and formulation. Its stable ester structure makes it suitable for applications requiring controlled release or specific solvency.

Application

• Fragrance and Flavor Industry: Used as a synthetic intermediate or a modifying agent in the creation of complex aromatic compounds and flavorants.
• Pharmaceutical Synthesis: Acts as a key building block or protecting group intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Plasticizer and Additive: Functions as a specialty plasticizer or solvent in polymer formulations and coatings where specific compatibility is required.
• Organic Synthesis: Serves as a reagent or starting material in various organic reactions, including esterifications and transesterifications.
• Cosmetic Formulations: Employed as a solvent or carrier for active ingredients in personal care products due to its favorable skin-feel and evaporation profile.
• Research & Development: Used in chemical research as a standard or model compound for studying reaction mechanisms and material properties.

Basic Information

Product Name	Butyl 4-Methoxybenzoate
CAS No.	6946-35-6
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	Butyl p-Anisate; 4-Methoxybenzoic Acid Butyl Ester; p-Methoxybenzoic Acid Butyl Ester; Butyl p-Methoxybenzoate; n-Butyl 4-Methoxybenzoate; Benzoic acid, 4-methoxy-, butyl ester; Butyl Anisate
EINECS	230-099-9

Quality Control

Our Butyl 4-Methoxybenzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include specifications for assay, related substances, and physical properties. Our quality commitment ensures the material is suitable for its intended use in demanding applications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.510 - 1.520
Density (20°C)	1.040 - 1.060 g/mL

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