Description

2-Nitrobenzenediazonium Tetrafluoroborate is a versatile and highly reactive diazonium salt, primarily utilized as a key intermediate in organic synthesis. Its value lies in its ability to introduce the 2-nitrophenyl group into target molecules, enabling the construction of complex chemical architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for the synthesis of dyes, pigments, and advanced functional materials.

Application

• Azo Dye & Pigment Synthesis: Serves as a crucial coupling agent for producing a wide range of orange, red, and brown azo dyes and organic pigments.
• Pharmaceutical Intermediates: Used in the preparation of complex heterocyclic compounds and active pharmaceutical ingredients (APIs) containing nitrophenyl motifs.
• Agrochemical Manufacturing: Acts as a building block for synthesizing herbicides, fungicides, and other crop protection agents.
• Polymer & Material Science: Employed in surface modification, photo-crosslinking, and the development of advanced polymeric materials.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and novel compounds.
• Fine Chemical Production: Integral to the multi-step synthesis of various fine chemicals and specialty additives.

Basic Information

Product Name	2-Nitrobenzenediazonium Tetrafluoroborate
CAS No.	365-33-3
Molecular Formula	C6H4BF4N3O2
Molecular Weight	236.92 g/mol
Synonyms	o-Nitrobenzenediazonium Tetrafluoroborate; 2-Nitrobenzenediazonium Fluoborate; Diazonium, (2-nitrophenyl)-, tetrafluoroborate(1-); (2-Nitrophenyl)diazonium Tetrafluoroborate; Benzenediazonium, 2-nitro-, tetrafluoroborate; Tetrafluoroboric Acid o-Nitrobenzenediazonium Salt; o-Nitrodiazobenzene Tetrafluoroborate
EINECS	Contact for details

Quality Control

Our 2-Nitrobenzenediazonium Tetrafluoroborate is manufactured under strict process controls to ensure batch-to-batch consistency and high chemical purity. We adhere to rigorous quality testing protocols, including advanced analytical techniques, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to minimize exposure to atmospheric moisture and light to maintain stability and prevent decomposition.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)

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