Description

Asischem R26543 CAS NO 885-24-5 is a high-purity chemical compound identified by the CAS registry number 885-24-5. This product is valued for its specific chemical functionality, making it a critical intermediate or reagent in advanced synthesis and formulation processes. It is essential for industries requiring precise and reliable chemical inputs to ensure product consistency and performance in their final applications.

Application

• As a versatile intermediate in the synthesis of specialty chemicals and active pharmaceutical ingredients (APIs).
• Utilized in agrochemical research and development for creating novel crop protection agents.
• Employed in material science for the development of advanced polymers and functional materials.
• Serves as a key building block in fine chemical and flavor & fragrance manufacturing.
• Used in laboratory and R&D settings as a high-purity reference standard or reagent.
• Potential application in electronic chemicals for semiconductor processing.

Basic Information

Product Name	Asischem R26543
CAS No.	885-24-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dioxolane-2,4-dione; Ethylene carbonate dimer; 2,4-Dioxa-1,3-dioxolane; Cyclic ethylene carbonate dimer; Oxalic acid ethylene ester; NSC 66445; Ethylene oxalate
EINECS	212-916-3

Quality Control

Every batch of Asischem R26543 is produced under a stringent quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards and customer-specific requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent loss and maintain purity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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