Description

1-Phenylpropyl Butyrate is a versatile aromatic ester compound valued for its unique organoleptic properties and utility as a chemical intermediate. This product is essential for industries requiring high-purity specialty chemicals for flavor and fragrance creation or advanced organic synthesis. It is particularly relevant for manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical sectors seeking reliable, high-quality raw materials.

Application

• Flavor & Fragrance Ingredient: Used as a building block or modifier in the creation of complex fruity, floral, or balsamic aroma profiles for perfumes, cosmetics, and personal care products.
• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the production of active pharmaceutical ingredients (APIs) and other fine organic compounds.
• Organic Synthesis Reagent: Employed in esterification reactions and as a protecting group or intermediate in multi-step synthetic pathways within R&D and production.
• Food Flavoring Agent: Potential use in the formulation of artificial flavors for food and beverage applications, subject to regulatory compliance and specific grade availability.
• Solvent & Plasticizer: Functions as a specialty solvent for resins or as a plasticizer in specific polymer formulations requiring particular solubility characteristics.

Basic Information

Product Name	1-Phenylpropyl Butyrate
CAS No.	10031-86-4
Molecular Formula	C₁₃H₁₈O₂
Molecular Weight	206.28 g/mol
Synonyms	Butanoic acid, 1-phenylpropyl ester; 1-Phenylpropyl butanoate; Benzenepropanol, butyrate; α-Ethylbenzyl butyrate; (1-Phenylpropyl) butyrate; Butyric acid 1-phenylpropyl ester; FEMA 4651
EINECS	233-097-9

Quality Control

Our 1-Phenylpropyl Butyrate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all relevant specifications 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 incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

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

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