Description

Calcium 12-(Acetoxy)Octadecanoate is a calcium salt derivative of a functionalized stearic acid, specifically 12-(acetoxy)stearic acid. This specialized compound is valued for its role as a versatile intermediate and functional additive, offering unique properties derived from its long hydrocarbon chain and strategically placed acetoxy group. It is primarily utilized in the formulation of advanced lubricants, polymer stabilizers, and specialty chemical synthesis. Industrial buyers in the chemical manufacturing, plastics, and lubricant industries seek this material for its ability to modify rheological properties and act as a compatibilizer or internal lubricant.

Application

• As a functional additive and internal lubricant in polymer processing (e.g., PVC, engineering plastics).
• As a thickening agent and stabilizer in the formulation of advanced greases and lubricating oils.
• As a key intermediate in organic synthesis for producing more complex surfactants and esters.
• As a surface modifier or processing aid in pigment and filler masterbatches for plastics.
• In the research and development of biodegradable lubricants and green chemicals.
• Potential use as a component in cosmetic and personal care formulations requiring metallic soaps for texture.

Basic Information

Product Name	Calcium 12-(Acetoxy)Octadecanoate
CAS No.	68171-61-9
Molecular Formula	C40H74CaO8
Molecular Weight	723.09 g/mol
Synonyms	Calcium 12-Acetoxyoctadecanoate; Calcium 12-Acetoxystearate; 12-(Acetoxy)stearic Acid Calcium Salt; Calcium 12-Acetoxy Stearate; Octadecanoic acid, 12-(acetyloxy)-, calcium salt (2:1); Calcium Dodecyl Acetoxy Stearate; Calcium 12-Acetoxy Octadecanoic Acid Salt
EINECS	Contact for details

Quality Control

Our production of Calcium 12-(Acetoxy)Octadecanoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. The material is characterized using advanced analytical techniques including FT-IR, NMR, and HPLC to confirm identity and purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing specific lot results are available upon request.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture, which can affect product quality and flow properties.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Calcium Content)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	Contact for details

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