Description

Ethyl (E)-4-Methyl-Oct-3-Enoate is a high-purity, unsaturated ester compound valued for its unique organoleptic properties and utility as a versatile chemical intermediate. This specialty chemical is engineered to deliver consistent performance and purity for demanding industrial and research applications. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as by pharmaceutical and fine chemical synthesis laboratories.

Application

• Flavor and Fragrance Ingredient: Serves as a key component in the creation of fruity, green, or waxy olfactory notes for perfumes, cosmetics, and food flavorings.
• Chemical Intermediate: Used in organic synthesis for the production of more complex molecules, including pharmaceuticals and agrochemicals.
• Research and Development: Employed as a standard or building block in academic and industrial R&D for studying reaction mechanisms and developing new synthetic pathways.
• Aroma Chemical Production: Acts as a precursor in the manufacture of other ester-based aroma chemicals with specific scent profiles.

Basic Information

Product Name	Ethyl (E)-4-Methyl-Oct-3-Enoate
CAS No.	85554-67-2
Molecular Formula	C₁₁H₂₀O₂
Molecular Weight	184.28 g/mol
Synonyms	(E)-Ethyl 4-methyloct-3-enoate; Ethyl trans-4-Methyl-3-octenoate; 3-Octenoic acid, 4-methyl-, ethyl ester, (E)-; 4-Methyl-3-octenoic acid ethyl ester; Ethyl 4-methyl-(E)-oct-3-enoate; (E)-4-Methyl-3-octenoic Acid Ethyl Ester; FEMA 3996
EINECS	Contact for details

Quality Control

Our Ethyl (E)-4-Methyl-Oct-3-Enoate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and identity specifications. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory compliance needs.

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 and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.430 - 1.440
Specific Gravity (20/20°C)	0.870 - 0.890

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