Description

Carbonic Acid, 2-Ethyl-1-Cyclohexen-1-Yl 2-Propenyl Ester (9Ci) is a specialized organic ester compound with the CAS registry number 812638-96-3. This chemical serves as a valuable intermediate and functional monomer in advanced synthesis, offering unique reactivity due to its combined cyclohexenyl and propenyl ester functionalities. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring complex cyclic structures.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Specialty Polymer Monomer: Employed in the production of high-performance resins, coatings, and adhesives where specific chemical resistance or thermal properties are required.
• Fine Chemical Production: Acts as a versatile intermediate in multi-step organic synthesis for fragrances, flavors, and other high-value fine chemicals.
• Material Science Research: Utilized in R&D for developing new polymeric materials, dendrimers, and functionalized surfaces.
• Cross-linking Agent: Functions as a reactive component in formulations for UV-curable inks, coatings, and composite materials.

Basic Information

Product Name	Carbonic Acid, 2-Ethyl-1-Cyclohexen-1-Yl 2-Propenyl Ester (9Ci)
CAS No.	812638-96-3
Molecular Formula	C12H18O3
Molecular Weight	210.27 g/mol
Synonyms	2-Ethyl-1-cyclohexen-1-yl allyl carbonate; Allyl 2-ethyl-1-cyclohexenyl carbonate; 2-Ethyl-1-cyclohexenyl allyl carbonate; 2-Ethylcyclohex-1-enyl prop-2-en-1-yl carbonate; Carbonic acid, 2-ethyl-1-cyclohexen-1-yl 2-propen-1-yl ester; 1-Cyclohexene-1-carboxylic acid, 2-ethyl-, 2-propenyl ester (9CI); Propenyl 2-ethyl-1-cyclohexenyl carbonate
EINECS	Contact for details

Quality Control

Our production of Carbonic Acid, 2-Ethyl-1-Cyclohexen-1-Yl 2-Propenyl Ester (9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request, supporting compliance with cGMP and ISO 9001 standards where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents. Containers should be kept tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	1.040 - 1.080
Refractive Index (20°C)	1.470 - 1.490

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