Description

Dimethyl 4',4''-Methylenedicarbanilate is a specialized organic chemical intermediate of significant industrial importance. This compound serves as a critical building block in the synthesis of advanced polymers and fine chemicals, offering precise molecular architecture for demanding applications. It is primarily utilized by manufacturers in the polymer, pharmaceutical, and agrochemical sectors seeking high-purity intermediates for research and production.

Application

• Polymer Synthesis: A key monomer or chain extender in the production of high-performance polyurethanes, polyamides, and other specialty polymers.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules requiring a methylenedicarbanilate core structure.
• Agrochemical Production: Serves as a precursor in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: A potential intermediate for the synthesis of monomers used in liquid crystal displays (LCDs).
• Cross-linking Agent: Functions as a cross-linker in resin systems to enhance thermal stability and mechanical properties.
• Research & Development: Employed in chemical R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	Dimethyl 4',4''-Methylenedicarbanilate
CAS No.	7450-63-7
Molecular Formula	C₁₇H₁₆N₂O₄
Molecular Weight	312.32 g/mol
Synonyms	Dimethyl 4,4'-Methylenedicarbanilate; 4,4'-Methylenebis(phenylcarbamic acid) dimethyl ester; Methylenebis(phenylcarbamic acid) dimethyl ester; Dimethyl 4,4'-methylenebis(phenylcarbamate); Bis(4-methoxycarbonylaminophenyl)methane; 4,4'-Methylenediphenyl dicarbamate dimethyl ester; Dimethyl 4,4'-methylenediphenyldicarbamate; NSC 403697
EINECS	Contact for details

Quality Control

Our Dimethyl 4',4''-Methylenedicarbanilate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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	≤ 0.5%
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.