Description

J 855 CAS NO 3736-22-9 is a high-purity chemical compound designed for demanding industrial and research applications. Its specific properties make it a valuable intermediate and reagent in advanced synthesis and formulation processes. This product is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and consistent raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced crop protection agents and herbicides.
• Chemical Research & Development: A critical reagent for method development, process optimization, and novel compound discovery in laboratory settings.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other high-value specialty chemicals.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialized polymeric materials.

Basic Information

Item	Details
Product Name	J 855
CAS No.	3736-22-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dioxolane-2,4-dione; 2,4-Dioxo-1,3-dioxolane; Ethylene Carbonate Dimer; 1,3-Dioxolane-2,4-dione; Ethylene Oxalate; Oxalic Acid Ethylene Ester; J855; J-855
EINECS	223-110-8

Quality Control

Our J 855 is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay and purity verification by modern instrumental methods. Certificates of Analysis (COA) documenting all critical quality attributes 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 away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

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

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