Description

Ester-105 is a specialized chemical ester identified by CAS No. 10264-39-8, valued for its role as a versatile intermediate and functional additive. Its properties make it a critical component in formulations requiring specific solvency and reactivity profiles. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable and high-purity raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Formulations: Acts as a solvent or co-formulant in pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Production: Serves as a plasticizer or reactive diluent in specialty polymer systems.
• Lubricant & Grease Additive: Imparts desired viscosity and stability characteristics in industrial lubricants.
• Cosmetic & Personal Care: Employed as an emollient or carrier in specific cosmetic formulations.
• Industrial Cleaning: Functions as a degreasing agent or solvent in heavy-duty cleaning applications.

Basic Information

Item	Details
Product Name	Ester-105
CAS No.	10264-39-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Diethyl succinate; Ethyl succinate; Butanedioic acid, diethyl ester; Succinic acid diethyl ester; Diethyl butanedioate; Ethyl butanedioate; Ester 105
EINECS	233-612-4

Quality Control

Our Ester-105 is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP and ISO 9001 standards, ensuring the material is suitable for demanding industrial and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Acidity (Titration)	≤ 0.1%
Specific Gravity (20°C)	1.040 - 1.045
Refractive Index (20°C)	1.419 - 1.423

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