Description

Lr-70 is a high-purity chemical compound identified by CAS No. 1734-62-9. This material is valued for its specific functional properties, making it a critical intermediate or additive in advanced manufacturing processes. It is essential for industries requiring precise chemical synthesis and formulation control, such as specialty chemicals and advanced materials.

Application

• As a key intermediate in the synthesis of specialty polymers and resins.
• In the formulation of high-performance coatings and adhesives.
• As a functional additive in lubricants and industrial fluids.
• In the research and development of novel pharmaceutical intermediates.
• As a component in the production of electronic chemicals and materials.
• For use in catalyst systems and fine chemical synthesis.

Basic Information

Product Name	Lr-70
CAS No.	1734-62-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dioxolane-2,4-dione; Ethylene carbonate; 1,3-Dioxolan-2-one; Glycol carbonate; Dihydroxyethylene carbonate; Ethylene glycol carbonate; Carbonic acid ethylene ester; NSC 8841
EINECS	217-052-8

Quality Control

Our Lr-70 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and consistency. Certificates of Analysis (COA) documenting these results are 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 at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	36 - 38 °C
Water Content (KF)	≤ 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.