Structure via PubChem · Public domain (PubChem)
OverviewAI-generated
Methyl orange is a chemical compound with the formula C₁₄H₁₄N₃NaO₃S. Its IUPAC name is sodium 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate. The substance has a mass of 327.065357 and a weight of 327.34. It possesses a density of 1.28 and a melting point of 300. The compound is associated with the sRGB color hex triplet E32600.
Chemical properties include a topological polar surface area of 93.5. It has zero hydrogen bond donors and six hydrogen bond acceptors. The overall charge is 0. The canonical SMILES representation is CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+].
Methyl orange is referenced by 38 other encyclopedia articles. A search for the term yields 4374 results in PubMed literature.
Synthesized by Vinony from 19 facts across 4 sources: Wikidata, PubMed, PubChem, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Chemical data
- Formula
- C14H14N3NaO3S
- Molecular weight
- 327.34 g/mol
- IUPAC name
- sodium 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
- SMILES
- CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
- InChIKey
- STZCRXQWRGQSJD-UHFFFAOYSA-M
- Polar surface area
- 93.5 Ų
- H-bond donors
- 0
- H-bond acceptors
- 6
- Formal charge
- 0
via PubChem
Research
4,374 papersvia PubMed
Wikidata facts
- Subclass of
- azo dye
- Mass
- 327.065357
- Image
- Methyl-orange-sample.jpg
- Has use
- pH indicator
Show 6 more facts
- Commons category
- Methyl orange
- canonical SMILES
- CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
- chemical formula
- C₁₄H₁₄N₃NaO₃S
- density
- 1.28
- melting point
- 300
- sRGB color hex triplet
- E32600
via Wikidata · CC0