Description

2,2-Dimethyl-7-Octenoic Acid is a specialized unsaturated carboxylic acid derivative characterized by its unique branched-chain structure. This compound serves as a valuable intermediate and building block in advanced organic synthesis, enabling the introduction of sterically hindered, functionalized alkyl chains. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical manufacturers for the research and production of active ingredients, fragrances, and performance materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) with complex side chains.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fragrance and Flavor Chemistry: Serves as a precursor for musk-like odorants and other specialty aroma chemicals.
• Polymer Modification: Acts as a monomer or co-monomer for creating specialty polymers with tailored properties.
• Organic Synthesis Reagent: Employed in research and development for constructing complex organic molecules via reactions like cross-coupling or Michael addition.
• Lubricant Additive Precursor: Used to synthesize high-performance additives that improve viscosity and stability.

Basic Information

Product Name	2,2-Dimethyl-7-Octenoic Acid
CAS No.	42549-86-0
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.25 g/mol
Synonyms	7-Octenoic acid, 2,2-dimethyl-; 2,2-Dimethyloct-7-enoic acid; (E/Z)-2,2-Dimethyl-7-octenoic acid; 2,2-Dimethyl-7-octensäure (German); Acide 2,2-diméthyl-7-octénoïque (French); 2,2-Dimethylhept-6-ene-1-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-7-Octenoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its properties as a strong acid/organic solvent and being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.460
Density (20°C)	0.92 - 0.96 g/mL

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