Description

4-(Diethylamino)-3-Methylbenzenediazonium Hexafluorophosphate is a specialized diazonium salt, a crucial photoacid generator (PAG) and precursor in advanced organic synthesis. This compound matters for its ability to generate reactive species upon exposure to light or heat, enabling precise chemical patterning and coupling reactions. It is essential for manufacturers and R&D teams in the electronics, printing, and fine chemical industries seeking high-purity functional materials.

Application

• Photoacid Generator (PAG) for Photoresists: A key component in chemically amplified photoresists for semiconductor manufacturing and microelectronics.
• Diazonium Coupling Agent: Used in the synthesis of azo dyes, pigments, and functional polymers via diazonium coupling reactions.
• Surface Modification & Functionalization: Enables the covalent grafting of organic layers onto various substrates like metals, polymers, and carbon materials.
• Thermal Curing Initiator: Acts as a latent thermal initiator for epoxy and other cationic polymerization systems.
• Chemical Synthesis Intermediate: Serves as a versatile building block for introducing the diethylaminomethylphenyl moiety into more complex molecules.
• Research & Development: Utilized in academic and industrial labs for developing new photochemical processes and advanced materials.

Basic Information

Product Name	4-(Diethylamino)-3-Methylbenzenediazonium Hexafluorophosphate
CAS No.	68911-96-6
Molecular Formula	C11H17F6N3P
Molecular Weight	336.24 g/mol
Synonyms	3-Methyl-4-(diethylamino)benzenediazonium Hexafluorophosphate; 4-(Diethylamino)-3-methylbenzenediazonium PF6; DEAMBD Hexafluorophosphate; Diazonium Salt 68911-96-6; 4-(N,N-Diethylamino)-3-methylbenzenediazonium Hexafluorophosphate; (3-Methyl-4-diethylaminophenyl)diazonium Hexafluorophosphate; Light-sensitive Diazonium Salt
EINECS	Contact for details

Quality Control

Our 4-(Diethylamino)-3-Methylbenzenediazonium Hexafluorophosphate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting standards for sensitive applications like photoresist formulation. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from heat, sparks, and incompatible materials.

Specification

Item	Specification
Appearance	Light-sensitive crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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