Description

1,4-Dinitrosobenzene (CAS No. 105-12-4) is a high-purity organic compound with the molecular formula C₆H₄N₂O₂, widely utilized in chemical synthesis and research applications. This nitroso-substituted benzene derivative appears as a crystalline solid and is known for its role as a versatile intermediate in organic transformations. Its IUPAC name, 1,4-dinitrosobenzene, reflects its para-substituted aromatic structure, offering unique reactivity in polymerization, cross-linking, and coordination chemistry. Suitable for laboratory and industrial use, our product is rigorously tested for purity and stability, ensuring optimal performance in advanced chemical processes. Store in a cool, dry environment away from light and incompatible materials.

Properties

• CAS Number: 105-12-4
• Complexity: 114
• IUPAC Name: 1,4-dinitrosobenzene
• InChI: InChI=1S/C6H4N2O2/c9-7-5-1-2-6(8-10)4-3-5/h1-4H
• InChI Key: MKZXROSCOHNKDX-UHFFFAOYSA-N
• Exact Mass: 136.027277375
• Molecular Formula: C6H4N2O2
• Molecular Weight: 136.11
• SMILES: C1=CC(=CC=C1N=O)N=O
• Topological: 58.9
• Monoisotopic Mass: 136.027277375
• Synonyms: 1,4-Dinitrosobenzene, p-Dinitrosobenzene, Benzene, 1,4-dinitroso-, Benzene, p-dinitroso-, NSC 4771, EINECS 203-272-0, BRN 1841285, AI3-23756, 70O817J1MH, RD 3435-49, NSC-4771, UNII-70O817J1MH, DTXSID5029138, MKZXROSCOHNKDX-UHFFFAOYSA-, RD-3435-49, pDinitrosobenzene, Benzene, pdinitroso, 1,4Dinitrosobenzene, Benzene, 1,4dinitroso, DTXCID209138, 203-272-0, 686-811-6, 4-05-00-00707 (beilstein handbook reference), inchi=1/c6h4n2o2/c9-7-5-1-2-6(8-10)4-3-5/h1-4h, mkzxroscohnkdx-uhfffaoysa-n, 105-12-4, C6H4N2O2, NSC4771, Actor DB, para-dinitrosobenzene, Benzene,4-dinitroso-, 1,4-dinitroso-benzene, Benzene, 1, 4-dinitroso-, SCHEMBL234461, SCHEMBL28853084, AKOS006272648, NS00019759

Application

1,4-Dinitrosobenzene is primarily employed as a cross-linking agent in polymer chemistry, enhancing the thermal and mechanical properties of elastomers. It also serves as a precursor in the synthesis of specialty chemicals, including dyes and pharmaceuticals, due to its reactive nitroso groups. Researchers leverage its redox-active properties in catalytic systems and coordination chemistry studies.

Safety and Hazards

GHS Hazard Statements

• Not Classified
• Reported as not meeting GHS hazard criteria by 35 of 35 companies. For more detailed information, please visit ECHA C&L website.

Precautionary Statements

• P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (100%)
• Skin Corr. 1B (100%)

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