2-Naphthalenesulfonic acid, 6-amino-5-((2-hydroxy-4-nitrophenyl)azo)-, is a complex organic compound with the chemical formula C16H12N4O5S. 2-Naphthalenesulfonic acid, 6-amino-5-((2-hydroxy-4-nitrophenyl)azo)- is characterized by its naphthalene-based structure, which includes a sulfonic acid group at the 2-position and an amino group at the 6-position. The molecule features an azo group (-N=N-) connecting the naphthalene ring to a 2-hydroxy-4-nitrophenyl group, which is a substituted phenyl ring with a hydroxyl group at the 2-position and a nitro group at the 4-position. This specific arrangement of functional groups gives the compound its unique chemical properties and potential applications in various fields, such as dye chemistry and as an intermediate in the synthesis of other organic compounds.
86-31-7
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Basic information
- Product Name: 2-Naphthalenesulfonic acid, 6-amino-5-((2-hydroxy-4-nitrophenyl)azo)-
- Synonyms: 2-Naphthalenesulfonic acid, 6-amino-5-((2-hydroxy-4-nitrophenyl)azo)-
- CAS NO:86-31-7
- Molecular Formula: C16H12 N4 O6 S
- Molecular Weight: 388.36
- EINECS: N/A
- Product Categories: N/A
- Mol File: 86-31-7.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: 1.681g/cm3
- Refractive Index: 1.747
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2-Naphthalenesulfonic acid, 6-amino-5-((2-hydroxy-4-nitrophenyl)azo)-(CAS DataBase Reference)
- NIST Chemistry Reference: 2-Naphthalenesulfonic acid, 6-amino-5-((2-hydroxy-4-nitrophenyl)azo)-(86-31-7)
- EPA Substance Registry System: 2-Naphthalenesulfonic acid, 6-amino-5-((2-hydroxy-4-nitrophenyl)azo)-(86-31-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 86-31-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 86-31-7 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.Calculate Digit Verification of CAS Registry Number 86-31:
(4*8)+(3*6)+(2*3)+(1*1)=57
57 % 10 = 7
So 86-31-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H12N4O6S/c17-9-1-3-11-12(7-9)13(5-6-16(11)27(24,25)26)18-19-14-4-2-10(20(22)23)8-15(14)21/h1-8,18H,17H2,(H,24,25,26)/b19-14-
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2-Naphthalenesulfonic acid, 6-amino-5-((2-hydroxy-4-nitrophenyl)azo)-
