Description

4-(Benzoylamino)-2,5-Dibutoxybenzenediazonium Hexafluorophosphate is a specialized diazonium salt compound, valued for its role as a highly effective photoacid generator (PAG) and thermal initiator in advanced material synthesis. Its primary commercial value lies in enabling precise, energy-efficient curing and cross-linking processes in high-performance coatings and polymer systems. This chemical is essential for R&D and production in the photoresist, printing plate, and specialty polymer industries, where controlled reactivity and high purity are critical.

Application

• Photoacid Generator (PAG) for Advanced Photoresists: A key component in chemically amplified resists (CAR) used for semiconductor manufacturing and microelectronics lithography.
• Thermal Initiator for Polymerization: Facilitates the curing and cross-linking of epoxy, acrylic, and other resins in coatings, adhesives, and composite materials.
• UV-Curable Inks and Coatings: Enables rapid, low-temperature curing in industrial printing, packaging, and protective coating applications.
• Printing Plate Production: Used in the photosensitive layer of offset and flexographic printing plates for high-resolution image formation.
• Specialty Organic Synthesis: Serves as a diazonium source for introducing aromatic moieties in the synthesis of dyes, pigments, and pharmaceutical intermediates.
• Research & Development: Employed in academic and industrial labs for developing new photo- and thermal-curing material systems.

Basic Information

Product Name	4-(Benzoylamino)-2,5-Dibutoxybenzenediazonium Hexafluorophosphate
CAS No.	79637-86-8
Molecular Formula	C27H39N4O3P1F6
Molecular Weight	612.59 g/mol
Synonyms	2,5-Dibutoxy-4-(benzoylamino)benzenediazonium hexafluorophosphate; 4-Benzamido-2,5-dibutoxybenzenediazonium hexafluorophosphate; Benzenediazonium, 4-(benzoylamino)-2,5-dibutoxy-, hexafluorophosphate(1-); Photoacid Generator PAG; Thermal initiator; Diazonium salt PAG; BDBD-HFP
EINECS	Contact for details

Quality Control

Our production of 4-(Benzoylamino)-2,5-Dibutoxybenzenediazonium Hexafluorophosphate adheres to a stringent quality management system to ensure batch-to-batch consistency and high purity, critical for sensitive applications like photolithography. Each lot is analyzed via HPLC, NMR, and FT-IR to confirm identity and purity, with residual solvent and ionic impurity levels tightly controlled. 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 place at 2-8°C (refrigerated) or as specified on the label or COA. This compound is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Store away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Hexafluorophosphate Content	Conforms to theoretical value

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