Description

Propionic Acid 2,2-Dimethylpropyl Ester is a specialized organic ester known for its unique branched-chain structure, offering distinct chemical and physical properties compared to its linear counterparts. This compound is valued for its utility as a versatile intermediate and a functional ingredient in advanced synthesis. It is particularly relevant for industries requiring high-purity specialty chemicals for research, development, and manufacturing. The product is supplied under rigorous quality control to meet the exacting standards of global B2B clients.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals where its sterically hindered ester group can influence reactivity and bioavailability.
• Flavor and Fragrance Ingredient: Serves as a precursor or a component in the creation of complex esters that contribute fruity, sweet, or creamy notes to flavors and fragrances.
• Polymer and Resin Modifier: Acts as a monomer or plasticizer additive to modify the flexibility, solubility, or processing characteristics of specialty polymers.
• Organic Synthesis Reagent: Employed as a building block in organic chemistry for esterification, transesterification, and other reactions requiring a bulky alkyl group.
• Lubricant and Fuel Additive Component: Utilized in the formulation of high-performance synthetic lubricants and fuel additives to enhance stability and performance under extreme conditions.
• Agrochemical Synthesis: Functions as an intermediate in the production of certain pesticides and herbicides, leveraging its specific chemical structure.

Basic Information

Product Name	Propionic Acid 2,2-Dimethylpropyl Ester
CAS No.	3581-69-9
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	2,2-Dimethylpropyl Propionate; Neopentyl Propionate; Propanoic Acid, 2,2-Dimethylpropyl Ester; 2,2-Dimethyl-1-propyl Propanoate; 1-Propyl-2,2-dimethylpropyl Propionate; Neopentyl Alcohol Propionate Ester; 3581-69-9 (CAS Registry)
EINECS	Contact for details

Quality Control

Our Propionic Acid 2,2-Dimethylpropyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with every shipment. We are committed to meeting the quality standards required for industrial and research applications, with the capability to tailor specifications to client 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, acids, and bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Refractive Index (20°C)	1.410 - 1.415
Density (20°C)	0.88 - 0.92 g/mL

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