Description

Diethyl Benzylsuccinate is a versatile organic ester compound valued for its role as a key synthetic intermediate and building block in advanced chemical manufacturing. Its structure makes it particularly useful for introducing specific functional groups and modifying molecular properties in target compounds. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a succinate ester moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its ester group facilitates further chemical modifications.
• Flavor and Fragrance Ingredient: Acts as a starting material or intermediate for synthesizing specific ester-based aroma compounds.
• Polymer Modification: Employed as a plasticizer intermediate or a monomer for creating specialty polymers with tailored properties.
• Organic Synthesis Building Block: Utilized in academic and industrial research for constructing complex molecules via reactions like alkylation, hydrolysis, or condensation.
• Lubricant and Additive Component: Functions as an intermediate in the production of synthetic lubricants and performance additives.

Basic Information

Product Name	Diethyl Benzylsuccinate
CAS No.	21307-94-8
Molecular Formula	C15H20O4
Molecular Weight	264.32 g/mol
Synonyms	Benzylsuccinic Acid Diethyl Ester; Diethyl 2-Benzylsuccinate; Diethyl (Phenylmethyl)butanedioate; Butanedioic acid, 2-(phenylmethyl)-, 1,4-diethyl ester; 1,4-Diethyl 2-benzylbutanedioate; Ethyl Benzylsuccinate
EINECS	244-300-5

Quality Control

Our Diethyl Benzylsuccinate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment and is available upon request.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.485 - 1.495
Density (20°C)	1.08 - 1.12 g/cm³

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