Description

Dibutylmalate is a high-purity diester of malic acid, widely recognized by its CAS registry number 1587-18-4. This specialty chemical serves as a versatile intermediate and additive, prized for its ability to modify solubility and act as a plasticizer or solvent in advanced formulations. It is a critical component for manufacturers in the polymer, cosmetic, and specialty chemical industries seeking reliable performance and consistent quality.

Application

• Polymer Industry: Used as a specialty plasticizer and co-monomer to enhance the flexibility and processing characteristics of resins.
• Cosmetics & Personal Care: Functions as an emollient and solvent in high-end fragrance compounds, lotions, and cosmetic formulations.
• Chemical Synthesis: Acts as a key intermediate for the production of more complex esters, pharmaceuticals, and agrochemicals.
• Lubricants & Functional Fluids: Employed as a synthetic base or additive to improve lubricity and thermal stability.
• Adhesives & Sealants: Serves as a tackifier and viscosity modifier in specialty adhesive systems.
• Flavors and Fragrances: Utilized as a solvent or fixative due to its low volatility and compatibility with various aromatic compounds.

Basic Information

Product Name	Dibutylmalate
CAS No.	1587-18-4
Molecular Formula	C12H22O5
Molecular Weight	246.30 g/mol
Synonyms	Dibutyl 2-hydroxybutanedioate; Dibutyl hydroxybutanedioate; Butyl malate; Di-n-butyl malate; Malic acid, dibutyl ester; 1,4-Dibutyl 2-hydroxybutanedioate; 2-Hydroxybutanedioic acid dibutyl ester
EINECS	216-425-7

Quality Control

Our Dibutylmalate is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are provided as standard, ensuring full traceability and compliance for our global B2B partners.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	1.040 - 1.060 g/mL
Acidity (as Malic Acid)	≤ 0.5%
Water Content (KF)	≤ 0.2%

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