Description

(E)-Potassiumbutanediazotate is a specialized diazotate salt with significant utility in advanced organic synthesis and materials science. Its primary value lies in its role as a versatile diazonium precursor, enabling precise coupling and functionalization reactions critical for creating complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable building blocks for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for coupling reactions to form azo compounds or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and plant growth regulators where specific diazonium coupling is required.
• Dye and Pigment Manufacturing: Acts as a diazonium component in the synthesis of azo dyes and high-performance organic pigments, offering color fastness and stability.
• Polymer Modification: Employed to functionalize polymer chains via surface grafting or cross-linking reactions to impart specific chemical properties.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Material Science: Used in the surface modification of inorganic materials or the creation of self-assembled monolayers (SAMs) for electronic or sensor applications.

Basic Information

Product Name	(E)-Potassiumbutanediazotate
CAS No.	98114-64-8
Molecular Formula	C4H7KN2O2
Molecular Weight	154.21 g/mol
Synonyms	Potassium (E)-butane-1-diazotate; Potassium 1-diazobut-1-en-1-olate; (E)-1-Diazobut-1-en-1-ol Potassium Salt; Butanediazotic Acid Potassium Salt (E-isomer); KBD; Potassium Butenediazotate
EINECS	Contact for details

Quality Control

Our (E)-Potassiumbutanediazotate 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 it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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