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CAS 525-05-3

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Nitroso R

Description:
Nitroso R, also known as 4-nitrosoaniline, is an organic compound characterized by the presence of a nitroso group (-NO) attached to an aniline structure. It typically appears as a yellow to orange crystalline solid and is known for its aromatic properties. The compound is soluble in organic solvents but has limited solubility in water. Nitroso R is primarily used in organic synthesis and as an intermediate in the production of dyes and pigments. It exhibits reactivity typical of nitroso compounds, including the ability to participate in electrophilic aromatic substitution reactions. Additionally, it can undergo reduction to form corresponding amines. Safety considerations are important when handling this compound, as nitroso compounds can be toxic and potentially carcinogenic. Proper laboratory protocols should be followed to minimize exposure and ensure safe handling. Overall, Nitroso R serves as a valuable building block in various chemical applications, particularly in the field of dye chemistry.
Formula:C10H7NO8S2·2Na
InChI:InChI=1S/C10H7NO8S2.2Na/c12-10-8(21(17,18)19)4-5-3-6(20(14,15)16)1-2-7(5)9(10)11-13;;/h1-4,12H,(H,14,15,16)(H,17,18,19);;
InChI key:InChIKey=QIDYDPDOWQSGPD-UHFFFAOYSA-N
SMILES:N(=O)C=1C2=C(C=C(S(=O)(=O)O)C1O)C=C(S(=O)(=O)O)C=C2.[Na]
Synonyms:
  • 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt
  • 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt
  • 1-Nitroso-3,6-disulfo-2-naphthol disodium salt
  • 2,7-Naphthalenedisulfonic Acid, 3-Hydroxy-4-Nitroso-, Sodium Salt (1:2)
  • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt
  • 525-05-3
  • Disodium 1-nitroso-2-naphthol-3,6-disulfate
  • Disodium 1-nitroso-3,6-disulfo-2-naphthol
  • Disodium 3-Hydroxy-4-Nitrosonaphthalene-2,7-Disulfonate
  • Nitroso R
  • See more synonyms
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