Description

Urea, N,n-(Methylenedi-4,1-Phenylene)Bisn-Butyl- is a specialized organic compound belonging to the class of substituted ureas. This chemical is valued for its role as a versatile intermediate and building block in advanced synthesis, offering specific reactivity and structural features. It is primarily sought by manufacturers in the polymer, agrochemical, and pharmaceutical industries for the development of high-performance materials and active ingredients.

Application

• Polymer Industry: Key intermediate in the synthesis of polyureas, epoxy curing agents, and other specialty polymers requiring enhanced thermal or mechanical properties.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of certain herbicides, pesticides, and plant growth regulators.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those with urea-based pharmacophores.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and resin systems to improve durability and chemical resistance.
• Chemical Research: A valuable building block in organic synthesis and medicinal chemistry for creating novel molecular structures.
• Material Science: Used in the development of advanced materials, including liquid crystals and organic semiconductors.

Basic Information

Product Name	Urea, N,n-(Methylenedi-4,1-Phenylene)Bisn-Butyl-
CAS No.	77703-56-1
Molecular Formula	C23H30N4O2
Molecular Weight	394.51 g/mol
Synonyms	1,1'-(Methylenedi-4,1-phenylene)bis(3-butylurea); N,N'-(Methylenebis(4,1-phenylene))bis(N-butylurea); 3-Butyl-1-[4-[[3-butyl-1-(4-phenylmethyl)phenyl]carbamoyl]phenyl]urea; Bis(4-(3-butylureido)phenyl)methane; Urea, N,N'-(methylenedi-4,1-phenylene)bis[N-butyl-]; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Urea, N,n-(Methylenedi-4,1-Phenylene)Bisn-Butyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every shipment to support your quality assurance protocols.

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 strong acids, strong bases, and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
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	≤ 10 ppm

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