Description

1,3-Benzenedisulfonyl Diazide is a specialized organic compound belonging to the class of sulfonyl diazides. This high-purity intermediate is valued for its role as a versatile cross-linking and photoactive agent in advanced material synthesis. It is primarily sought after by manufacturers in the polymer, electronics, and specialty chemical industries for developing high-performance materials, including photoresists and thermally stable polymers.

Application

• As a key cross-linking agent in the production of high-temperature and chemically resistant polymers.
• As a photoactive compound (PAC) in the formulation of advanced photoresists for semiconductor and microelectronics fabrication.
• As a precursor for generating reactive nitrenes under thermal or photolytic conditions for surface modification and polymer functionalization.
• In the synthesis of specialty chemicals and pharmaceutical intermediates requiring precise molecular architecture.
• For research and development in material science, particularly in creating novel polymeric networks with tailored properties.

Basic Information

Product Name	1,3-Benzenedisulfonyl Diazide
CAS No.	4547-69-7
Molecular Formula	C6H4N6O4S2
Molecular Weight	288.26 g/mol
Synonyms	m-Benzenedisulfonyl Diazide; 1,3-Benzenedisulfonic Acid Diazide; Benzene-1,3-disulfonyl Diazide; m-Phenylenedisulfonyl Diazide; Isophthalic Disulfonyl Diazide; Diazidomethanedisulfonylbenzene; BDD; Contact for additional names.
EINECS	Contact for details

Quality Control

Our 1,3-Benzenedisulfonyl Diazide is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is strictly light-sensitive and must be protected from all light exposure during storage and handling to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.