Description

2,5-Dibutoxy-4-(Morpholino)Benzenediazonium Hexafluorophosphate is a specialized diazonium salt primarily used as a photoacid generator (PAG) in advanced photoresist formulations. This compound matters for its critical role in enabling high-resolution patterning in the manufacturing of semiconductors and printed circuit boards (PCBs). It is essential for industries requiring precise photolithography, including microelectronics, optoelectronics, and fine chemical synthesis.

Application

• Photoresist Formulations: A key photoacid generator (PAG) in chemically amplified resists (CARs) for deep-UV (DUV) and extreme-UV (EUV) lithography in semiconductor fabrication.
• Printed Circuit Board (PCB) Manufacturing: Used in photoimageable solder masks and dielectric layers to create precise circuit patterns.
• Optical Fiber Coatings: Employed in UV-curable coatings for optical fibers to impart specific functional properties.
• Advanced Polymer Synthesis: Serves as an initiator or functionalization agent in the synthesis of specialty polymers and dendrimers.
• Surface Modification: Facilitates the covalent attachment of organic layers to various substrates via photochemical grafting.
• Analytical Chemistry: Used as a derivatization agent or probe in specific photochemical analytical techniques.

Basic Information

Product Name	2,5-Dibutoxy-4-(Morpholino)Benzenediazonium Hexafluorophosphate
CAS No.	68015-88-3
Molecular Formula	C18H30N3O3PF6
Molecular Weight	481.42 g/mol
Synonyms	4-Morpholino-2,5-dibutoxybenzenediazonium Hexafluorophosphate; 2,5-Dibutoxy-4-morpholinobenzenediazonium Hexafluorophosphate; DBTMB-Diazonium PF6; Photoacid Generator 68015-88-3; Benzenediazonium, 2,5-dibutoxy-4-(4-morpholinyl)-, hexafluorophosphate(1-); Diazonium Salt PAG; Lithographic PAG; DUV Photoinitiator
EINECS	Contact for details

Quality Control

Our 2,5-Dibutoxy-4-(Morpholino)Benzenediazonium Hexafluorophosphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistency and performance for high-end applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C (refrigerated) to maximize stability. The container should be kept in a well-ventilated area and separated from incompatible materials. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Solubility	Soluble in common polar aprotic solvents (e.g., PGMEA, Cyclopentanone)

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