Description

1,4-Dinitrosobenzene CAS NO 105-12-4 is a versatile organic compound characterized by its nitroso functional groups, serving as a critical intermediate in advanced chemical synthesis. Its primary value lies in its role as a precursor for high-performance polymers, cross-linking agents, and specialty dyes, where its unique reactivity is essential. This chemical is particularly needed by manufacturers in the polymer, rubber, and specialty chemical industries for developing materials with enhanced thermal and mechanical properties.

Application

• Cross-linking Agent for Elastomers and Polymers: Used to enhance the thermal stability and mechanical strength of synthetic rubbers and high-performance polymers.
• Chemical Intermediate for Dyes and Pigments: Serves as a key building block in the synthesis of azo dyes and other complex organic colorants.
• Vulcanization Accelerator Precursor: Employed in the rubber industry to formulate compounds that improve the curing process of elastomers.
• Polymer Modification Agent: Utilized to introduce nitroso groups into polymer chains, altering physical properties for specialized applications.
• Research & Development Chemical: Acts as a reagent in organic synthesis laboratories for developing novel compounds and materials.
• Stabilizer and Antioxidant Intermediate: Used in the production of additives that protect materials from degradation.

Basic Information

Product Name	1,4-Dinitrosobenzene
CAS No.	105-12-4
Molecular Formula	C6H4N2O2
Molecular Weight	136.11 g/mol
Synonyms	p-Dinitrosobenzene; 1,4-Dinitrosobenzol; Quinone dioxime; p-Quinone dioxime; NSC 403697; USAF EK-4960; Benzene, 1,4-dinitroso-
EINECS	203-273-1

Quality Control

Our 1,4-Dinitrosobenzene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Approx. 240°C (dec.)
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.