Description

Ethyl Allophanate is a versatile organic compound with the CAS registry number 626-36-8, serving as a valuable chemical intermediate in advanced synthesis. Its significance lies in its role as a key building block for the production of pharmaceuticals, agrochemicals, and specialty polymers. This product is essential for research and development laboratories, fine chemical manufacturers, and industrial chemists seeking reliable, high-purity raw materials for complex organic transformations.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing allophanate or urea-related moieties.
• Agrochemical Synthesis: Used in the manufacturing of certain herbicides, fungicides, and plant growth regulators where its chemical structure imparts specific biological activity.
• Polymer & Resin Modifier: Acts as a cross-linking agent or chain extender in the production of polyurethanes and other specialty polymers to enhance material properties.
• Organic Synthesis Reagent: Employed in laboratories for the preparation of carbamates, ureas, and other nitrogen-containing heterocycles.
• Chemical Research: Serves as a standard or starting material in academic and industrial research for developing new synthetic methodologies.

Basic Information

Product Name	Ethyl Allophanate
CAS No.	626-36-8
Molecular Formula	C4H8N2O3
Molecular Weight	132.12 g/mol
Synonyms	Ethyl Allophanate; Allophanic Acid Ethyl Ester; Ethyl N-Carbamoylcarbamate; Ureidoformic Acid Ethyl Ester; Ethyl (Aminocarbonyl)carbamate; Carbamoylcarbamic Acid Ethyl Ester; NSC 403041
EINECS	210-937-5

Quality Control

Our Ethyl Allophanate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by HPLC or titration. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, moisture content, and impurity profiles to meet your specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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