Description

2,2'-Bis-Trifluoromethoxy-Biphenyl-4,4'-Diamine (Btmbd) is a high-purity, specialized aromatic diamine monomer featuring trifluoromethoxy substituents. This compound matters as a critical building block for synthesizing advanced polymers and functional materials, offering enhanced thermal stability and unique chemical resistance. It is primarily needed by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and high-performance polymer industries for developing novel active ingredients and specialty polyimides.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, leveraging its unique structural properties.
• High-Performance Polymer Monomer: Serves as a crucial diamine component for producing fluorinated polyimides and polyamides with exceptional thermal and chemical stability.
• Liquid Crystal & OLED Materials: Employed in the research and production of advanced electronic display materials and organic light-emitting diodes.
• Advanced Material Research: A valuable reagent in academic and industrial R&D for creating novel functional materials and metal-organic frameworks (MOFs).
• Crosslinking Agent: Used in specialty epoxy and resin formulations to enhance crosslink density and performance properties.

Basic Information

Product Name	2,2'-Bis-Trifluoromethoxy-Biphenyl-4,4'-Diamine (Btmbd)
CAS No.	147835-68-5
Molecular Formula	C₁₄H₁₀F₆N₂O₂
Molecular Weight	376.24 g/mol
Synonyms	4,4'-Diamino-2,2'-bis(trifluoromethoxy)biphenyl; Btmbd; 2,2'-Bis(trifluoromethoxy)[1,1'-biphenyl]-4,4'-diamine; 2,2'-Bis(trifluoromethoxy)-4,4'-biphenyldiamine; 2,2'-Bis(trifluoromethoxy)-4,4'-diaminobiphenyl; 2,2'-Bis(trifluoromethoxy)biphenyl-4,4'-diamine; 2,2'-Bis(trifluoromethoxy)-1,1'-biphenyl-4,4'-diamine
EINECS	Contact for details

Quality Control

Our 2,2'-Bis-Trifluoromethoxy-Biphenyl-4,4'-Diamine (Btmbd) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, minimize exposure to light during handling and storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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