Description

Isobutyl Angelate is a specialized ester compound valued for its unique organoleptic and chemical properties. This product is essential for industries requiring high-purity intermediates for fragrance creation, flavor enhancement, and advanced organic synthesis. Key markets include the flavor and fragrance, pharmaceutical, and fine chemical sectors, where it serves as a versatile building block.

Application

• Fragrance and Flavor Industry: Used as a key intermediate or modifier in the creation of complex fruity, floral, and green fragrance accords and flavor compositions.
• Pharmaceutical Intermediates: Serves as a valuable chiral synthon or building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Synthesis: Employed in organic synthesis for esterification reactions and as a precursor for more complex chemical entities in research and development.
• Specialty Chemicals: Acts as a component in specialty formulations for agrochemicals, cosmetics, and performance materials where specific ester functionalities are required.

Basic Information

Product Name	Isobutyl Angelate
CAS No.	7779-81-9
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	2-Methylpropyl (2Z)-2-methylbut-2-enoate; Isobutyl (Z)-2-methyl-2-butenoate; Angelic Acid Isobutyl Ester; (Z)-2-Methyl-2-butenoic Acid 2-Methylpropyl Ester; 2-Butenoic acid, 2-methyl-, 2-methylpropyl ester, (Z)-; Isobutyl ester of angelic acid
EINECS	231-923-8

Quality Control

Our Isobutyl Angelate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR and NMR, purity assessment by GC or HPLC, and verification of critical physical parameters. A Certificate of Analysis (COA) detailing all test results is provided to ensure full traceability and compliance with your specifications and relevant industry standards.

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 acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.428 - 1.432
Specific Gravity (20/20°C)	0.890 - 0.910
Related Substances (GC)	Total impurities ≤ 2.0%

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