2-Butoxyethyl Stearate CAS NO 109-38-6

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CAS No.:109-38-6

Grade:Pharmacy Grade

Content:99.0%

Brand:Customizable

Packaging:Customizable

Description

2-Butoxyethyl Stearate is a high-purity, non-ionic ester synthesized from stearic acid and 2-butoxyethanol. This compound serves as an effective, low-volatility emollient and lubricant, offering excellent solvency and compatibility with a wide range of polymers and oils. It is primarily utilized in the formulation of high-performance lubricants, plasticizers, and personal care products where stability and skin feel are critical.

Application

As a plasticizer and lubricant in PVC, synthetic rubbers, and other polymer processing applications.
As a key emollient and skin-conditioning agent in cosmetic and personal care formulations such as creams, lotions, and makeup.
As a viscosity modifier and carrier fluid in industrial lubricants, greases, and metalworking fluids.
As a softening agent and processing aid in the textile and leather treatment industries.
As a solvent and co-solvent in specialty coatings, inks, and adhesive formulations.
As a component in release agents and mold lubricants for the plastics and rubber manufacturing sectors.

Basic Information


Product Name	2-Butoxyethyl Stearate
CAS No.	109-38-6
Molecular Formula	C₂₄H₄₈O₃
Molecular Weight	384.64 g/mol
Synonyms	Ethylene Glycol Monobutyl Ether Stearate; 2-Butoxyethanol Stearate; Butyl Cellosolve Stearate; Stearic Acid 2-Butoxyethyl Ester; EGMBE Stearate; Ethylene Glycol Butyl Ether Stearate; Butoxyethyl Octadecanoate
EINECS	203-666-9

Quality Control

Our 2-Butoxyethyl Stearate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and saponification value are provided and 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 oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or soft solid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	140 - 155 mg KOH/g
Moisture (KF)	≤ 0.2%