Description

Ethyl 2-Methyl-3-Pentenoate is a versatile ester compound valued for its fruity, green aroma profile and utility as a chemical intermediate. It serves as a key building block in the synthesis of more complex molecules and as a fragrance component. This product is essential for manufacturers in the flavor & fragrance, pharmaceutical, and specialty chemical industries seeking reliable, high-purity raw materials.

Application

• Flavor and Fragrance Ingredient: Used as a synthetic flavoring agent and fragrance component, imparting fruity, apple-like, or green notes to perfumes, cosmetics, and food products.
• Chemical Intermediate: Acts as a crucial precursor in organic synthesis, particularly in Diels-Alder reactions and the production of more complex esters, acids, and other fine chemicals.
• Pharmaceutical Synthesis: Employed in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemicals: Utilized in the synthesis of certain pesticides and plant growth regulators.
• Polymer Modification: Can be used as a monomer or modifier in the production of specialty polymers and resins.
• Solvent and Carrier: Functions as a solvent for various resins, oils, and other organic compounds in industrial formulations.

Basic Information

Product Name	Ethyl 2-Methyl-3-Pentenoate
CAS No.	1617-23-8
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	2-Methyl-3-pentenoic acid ethyl ester; Ethyl 2-methylpent-3-enoate; 3-Pentenoic acid, 2-methyl-, ethyl ester; Ethyl .beta.-methyl-.DELTA.3-pentenoate; FEMA 3456; NSC 406925
EINECS	216-574-9

Quality Control

Our Ethyl 2-Methyl-3-Pentenoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are provided with each shipment to guarantee compliance with your requirements.

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 such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.422 - 1.426
Specific Gravity (20/20°C)	0.890 - 0.910
Water Content (KF)	≤ 0.2%

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