Description

Carbonic Acid, Ethyl (2-Ethyl-1,3-Dioxolan-4-Yl)Methyl Ester (9Ci) is a specialized cyclic carbonate ester with the CAS number 545517-77-9. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, offering unique reactivity for constructing complex molecular architectures. It is primarily sought by pharmaceutical, agrochemical, and fine chemical R&D sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing specialty polymers with tailored properties.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other high-value specialty chemicals.
• Organic Synthesis Reagent: Utilized in academic and industrial laboratories for constructing heterocyclic compounds and protecting group chemistry.
• Electrolyte Additive: Potential application as a component in advanced electrolyte formulations for lithium-ion batteries.

Basic Information

Item	Detail
Product Name	Carbonic Acid, Ethyl (2-Ethyl-1,3-Dioxolan-4-Yl)Methyl Ester (9Ci)
CAS No.	545517-77-9
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	Ethyl (2-ethyl-1,3-dioxolan-4-yl)methyl carbonate; 4-(Carbonyloxymethyl)-2-ethyl-1,3-dioxolane; 2-Ethyl-1,3-dioxolan-4-ylmethyl ethyl carbonate; (2-Ethyl-1,3-dioxolan-4-yl)methyl ethyl carbonate; Ethyl 2-ethyl-1,3-dioxolan-4-ylmethyl carbonate; Cyclic carbonate ester of glycerol ethyl ether; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Carbonic Acid, Ethyl (2-Ethyl-1,3-Dioxolan-4-Yl)Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for critical R&D and scale-up processes. Each lot undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and NMR for structural confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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