Description

1,3-Benzenebis(Diazonium), 4-Hydroxy- (9Ci) is a specialized diazonium salt derivative, a key intermediate in advanced organic synthesis. Its value lies in its dual reactive diazonium groups, which enable efficient cross-coupling and azo dye formation under controlled conditions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and high-performance pigment industries seeking to develop novel compounds and colorants.

Application

• As a versatile bifunctional coupling agent in the synthesis of complex pharmaceutical intermediates and active ingredients.
• Core precursor for the production of high-value, thermally stable azo dyes and pigments used in inks, coatings, and plastics.
• Intermediate in agrochemical research for constructing novel herbicide and pesticide molecules.
• Used in material science for the surface functionalization of polymers and the creation of specialty polymers.
• Employed in research laboratories for studying diazonium chemistry and developing new synthetic methodologies.

Basic Information

Product Name	1,3-Benzenebis(Diazonium), 4-Hydroxy- (9Ci)
CAS No.	774139-82-1
Molecular Formula	C6H4N4O
Molecular Weight	148.12 g/mol
Synonyms	4-Hydroxy-1,3-phenylenebis(diazonium); 1,3-Diazonio-5-hydroxybenzene; 5-Hydroxybenzene-1,3-bis(diazonium); m-Phenylenebis(diazonium), 4-hydroxy derivative; 4-Hydroxybenzene-1,3-diyldiazonium
EINECS	Contact for details

Quality Control

Every batch of 1,3-Benzenebis(Diazonium), 4-Hydroxy- (9Ci) is produced and tested under stringent quality management protocols to ensure consistency and reliability for your critical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 light-sensitive nature, all handling and storage must minimize exposure to light to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0 %
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.