Description

Deps CAS NO 70155-90-7 is a specialized organic chemical compound of significant interest in advanced synthesis and material science. Its unique molecular structure makes it a valuable intermediate for creating high-performance polymers and functional materials. This product is essential for research and development laboratories, pharmaceutical intermediates, and specialty chemical manufacturing sectors seeking to innovate with precise molecular building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Polymer & Resin Production: Used as a monomer or cross-linking agent in the manufacture of specialty polymers, coatings, and adhesives with enhanced properties.
• Organic Synthesis & Research: A versatile building block in academic and industrial R&D for constructing novel organic compounds and exploring new chemical reactions.
• Agrochemical Formulations: Employed in the development of advanced crop protection agents and plant growth regulators.
• Material Science: Integral in the production of advanced materials, including liquid crystals, OLED components, and other electronic chemicals.
• Fine Chemical Manufacturing: Utilized in the production of dyes, pigments, and other performance chemicals requiring high-purity intermediates.

Basic Information

Product Name	Deps
CAS No.	70155-90-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Deps; 70155-90-7; 1,3-Bis(4-aminophenoxy)benzene; BAPB; 4,4'-(1,3-Phenylenedioxy)dianiline; Bis[4-(4-aminophenoxy)phenyl] ether (related structure); Thermosetting polyimide monomer
EINECS	Contact for details

Quality Control

Our Deps CAS NO 70155-90-7 is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Quality assurance includes comprehensive analytical testing such as HPLC for purity, IR for identification, and Karl Fischer titration for moisture content. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality and regulatory 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 nature of being easily oxidized, it is recommended to store under an inert atmosphere such as nitrogen for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

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

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