Description
Nitrosobenzene (CAS No. 586-96-9) is an organic compound with the molecular formula C6H5NO. This yellow to green crystalline solid is a versatile reagent widely used in organic synthesis and chemical research. Nitrosobenzene is known for its role as a nitrosating agent, enabling the introduction of nitroso groups into various substrates. It is highly reactive and must be handled with care under controlled conditions due to its potential toxicity and instability. Suitable for laboratory and research applications, our high-purity Nitrosobenzene is rigorously tested to ensure consistency and reliability for synthetic and analytical purposes.
Key Features:
- High purity (>98%) for precise experimental results
- Stable under recommended storage conditions (2-8°C, inert atmosphere)
- Available in convenient packaging options (1g, 5g, 25g)
- Ideal for use in organic synthesis, polymer chemistry, and material science
Properties
- CAS Number: 586-96-9
- Complexity: 76.6
- IUPAC Name: nitrosobenzene
- InChI: InChI=1S/C6H5NO/c8-7-6-4-2-1-3-5-6/h1-5H
- InChI Key: NLRKCXQQSUWLCH-UHFFFAOYSA-N
- Exact Mass: 107.037113783
- Molecular Formula: C6H5NO
- Molecular Weight: 107.11
- SMILES: C1=CC=C(C=C1)N=O
- Topological: 29.4
- Monoisotopic Mass: 107.037113783
- Synonyms: NITROSOBENZENE, Benzene, nitroso-, nitroso-benzene, CHEBI:27986, UNII-ZI9W9E8G2Z, EINECS 209-591-1, ZI9W9E8G2Z, NSC 66479, NSC-66479, NITROSOBENZENE [MI], DTXSID7060417, DTXCID6042444, 209-591-1, inchi=1/c6h5no/c8-7-6-4-2-1-3-5-6/h1-5, nlrkcxqqsuwlch-uhfffaoysa-n, 586-96-9, NOB, MFCD00002059, CHEMBL98797, NSC66479, nitroso benzene, keto-aniline, Nitrosobenzene, >=97%, bmse000925, Epitope ID:115006, Nitrosobenzene (Substrate 1), SCHEMBL103117, SCHEMBL135781, SCHEMBL135782, SCHEMBL3176061, SCHEMBL5014218, BDBM50065935, AKOS000283822, CS-11867, SY031930, DB-009239, HY-121641, N0367, NS00002623, C06876, EN300-172931, I10262, 10.14272/NLRKCXQQSUWLCH-UHFFFAOYSA-N.1, A831981, doi:10.14272/NLRKCXQQSUWLCH-UHFFFAOYSA-N.1
Application
Nitrosobenzene is primarily used as a nitrosating agent in organic synthesis to introduce nitroso functional groups into aromatic and aliphatic compounds. It serves as a key intermediate in the production of dyes, pharmaceuticals, and rubber chemicals. Researchers also utilize Nitrosobenzene in polymerization reactions and as a precursor for studying reaction mechanisms involving nitroso compounds.
Safety and Hazards
GHS Hazard Statements
- H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
- H312 (97.9%): Harmful in contact with skin [Warning Acute toxicity, dermal]
- H332 (97.9%): Harmful if inhaled [Warning Acute toxicity, inhalation]
Precautionary Statements
- P261, P264, P270, P271, P280, P301+P316, P302+P352, P304+P340, P317, P321, P330, P362+P364, P405, and P501
Hazard Classes and Categories
- Acute Tox. 3 (100%)
- Acute Tox. 4 (97.9%)
- Acute Tox. 4 (97.9%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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