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CAS 2784-89-6

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HC Red 1

Description:
HC Red 1, also known by its chemical name as 1-Hydroxy-2-naphthoic acid, is a synthetic organic compound primarily used as a dye and pigment in various applications, including textiles, plastics, and food products. It is characterized by its vibrant red color, which is attributed to its molecular structure that allows for effective light absorption in the visible spectrum. The compound is soluble in organic solvents but has limited solubility in water, which influences its application in different mediums. HC Red 1 is known for its stability under normal conditions, although it may degrade when exposed to strong acids or bases. Safety data indicates that, like many synthetic dyes, it should be handled with care to avoid potential skin or respiratory irritation. Regulatory assessments may vary by region, so it is essential to consult local guidelines regarding its use, especially in food and consumer products. Overall, HC Red 1 is valued for its color properties and versatility in various industrial applications.
Formula:C12H11N3O2
InChI:InChI=1S/C12H11N3O2/c13-9-6-7-11(12(8-9)15(16)17)14-10-4-2-1-3-5-10/h1-8,14H,13H2
InChI key:InChIKey=WHJNKCNHEVCICH-UHFFFAOYSA-N
SMILES:N(C1=C(N(=O)=O)C=C(N)C=C1)C2=CC=CC=C2
Synonyms:
  • 1,4-Benzenediamine, 2-nitro-N<sup>1</sup>-phenyl-
  • 1-Anilino-4-amino-2-nitrobenzene
  • 2-Nitro-1-N-phenylbenzene-1,4-diamine
  • 2-Nitro-4-Aminodiphenylamine
  • 2-Nitro-4-amino-N-phenylaniline
  • 2-Nitro-N<sup>1</sup>-phenyl-1,4-benzenediamine
  • 2-nitro-N~1~-phenylbenzene-1,4-diamine
  • 4-Amino-2-nitrodiphenylamine
  • HC Red No. 1
  • HC red 1
  • See more synonyms
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