Description

α-Butylphenethyl Acetate is a specialized organic ester compound with the CAS registry number 40628-77-1. This chemical is valued for its unique aromatic profile and functional properties, making it a versatile intermediate and additive in advanced manufacturing. It is primarily sought by industries involved in fragrance creation, flavor enhancement, and the synthesis of fine chemicals and pharmaceuticals.

Application

• Fragrance and Flavor Industry: Used as a key aromatic ingredient and fixative in premium perfumes, cosmetics, and personal care products.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Organic Synthesis: Acts as a versatile reagent or protecting group intermediate in complex organic reactions.
• Polymer Additives: Employed as a plasticizer or modifier to impart specific characteristics to polymer formulations.
• Specialty Solvents: Functions as a high-boiling-point solvent for coatings, inks, and adhesive applications.
• Agrochemicals: Utilized in the formulation of certain pesticides and herbicides as a solvent or synergist.

Basic Information

Product Name	α-Butylphenethyl Acetate
CAS No.	40628-77-1
Molecular Formula	C14H20O2
Molecular Weight	220.31 g/mol
Synonyms	2-(4-Butylphenyl)ethyl acetate; 4-Butylphenethyl acetate; Phenethyl alcohol, 4-butyl-, acetate; Benzenepropanol, 4-butyl-, 1-acetate; Butylphenethyl acetate; α-Butylphenethyl acetate; p-Butylphenethyl acetate; 2-(p-Butylphenyl)ethyl acetate
EINECS	Contact for details

Quality Control

Our α-Butylphenethyl Acetate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at a controlled room temperature (15-25°C). Due to its highly volatile nature, keep containers tightly sealed when not in use and away from heat sources and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.980 - 1.010
Water Content (KF)	≤ 0.5%

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