Description

Carbamic Acid, 1,2-Ethenediylbis-, Dimethyl Ester (9Ci) is a specialized organic compound belonging to the class of carbamate esters. This chemical is valued as a versatile intermediate and building block in advanced organic synthesis, particularly for the development of functional polymers and active pharmaceutical ingredients (APIs). It is essential for R&D and production teams in the pharmaceutical, agrochemical, and polymer chemistry sectors seeking to create novel materials with specific properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring carbamate or urea linkages.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides where its bifunctional structure is advantageous.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers, such as polyurethanes and polycarbonates, with tailored thermal and mechanical properties.
• Chemical Research: A valuable building block in organic synthesis for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Material Science: Employed in the creation of advanced materials, including coatings, adhesives, and resins that benefit from carbamate functionality.

Basic Information

Product Name	Carbamic Acid, 1,2-Ethenediylbis-, Dimethyl Ester (9Ci)
CAS No.	654060-88-5
Molecular Formula	C8H12N2O4
Molecular Weight	200.19 g/mol
Synonyms	Dimethyl Ethylenedicarbamate; 1,2-Ethanediylbis-carbamic Acid Dimethyl Ester; Ethylene Bis(methylcarbamate); Ethylenediamine-N,N'-dicarboxylic Acid Dimethyl Ester; Ethylenedicarbamic Acid Dimethyl Ester; N,N'-Ethylenebis(methylcarbamate); Bis(methylcarbamoyl)ethane
EINECS	Contact for details

Quality Control

Our Carbamic Acid, 1,2-Ethenediylbis-, Dimethyl Ester (9Ci) is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for synthetic intermediates. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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, and well-ventilated area. This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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