Description

Hexadecanoic Acid, 1,1-Dimethylethyl Ester is a high-purity palmitic acid derivative, specifically the tert-butyl ester, offering enhanced stability and solubility for advanced formulation work. This compound serves as a versatile chemical intermediate and a valuable building block in organic synthesis, prized for its ability to introduce the palmitoyl moiety under controlled conditions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing active ingredients, lubricants, and polymer additives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of prodrugs and active pharmaceutical ingredients (APIs) to modify solubility and bioavailability.
• Agrochemical Synthesis: Acts as a key intermediate in the production of certain pesticides and plant growth regulators.
• Lubricant & Plasticizer Precursor: Serves as a starting material for synthesizing specialized esters used in synthetic lubricants and polymer plasticizers.
• Organic Synthesis Building Block: Utilized in peptide coupling and esterification reactions to introduce long-chain alkyl groups.
• Flavor & Fragrance Industry: Employed in the controlled synthesis of ester compounds for aroma chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and material properties.

Basic Information

Product Name	Hexadecanoic Acid, 1,1-Dimethylethyl Ester
CAS No.	31158-91-5
Molecular Formula	C₂₀H₄₀O₂
Molecular Weight	312.53 g/mol
Synonyms	tert-Butyl Palmitate; Palmitic Acid tert-Butyl Ester; tert-Butyl Hexadecanoate; 1,1-Dimethylethyl Hexadecanoate; Butyl Palmitate (tert-); Hexadecanoic Acid tert-Butyl Ester; TBPA; NSC 66490
EINECS	Contact for details

Quality Control

Our Hexadecanoic Acid, 1,1-Dimethylethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for synthesis and industrial applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Melting Point	Approx. 26 - 30 °C

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