2-Naphthalenesulfonamide, N-[2-(acetyloxy)ethyl]-6-hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]-
Basic information
- CAS
70210-08-1- Standard SMILES
CC(=O)OCCN(C)S(=O)(=O)c1ccc2c(N=Nc3ccc(N=Nc4ccccc4)cc3)c(O)ccc2c1- InChIKey
QYPMQVPIDNIKAJ-UHFFFAOYSA-N- Molecular formula
- C27H25N5O5S
- Average molar mass
- 531.6 g/mol
- Monoisotopic mass
- 531.15764009
Names & identifiers
- Preferred name
- 2-Naphthalenesulfonamide, N-[2-(acetyloxy)ethyl]-6-hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]-
- IUPAC
- 2-[[6-hydroxy-5-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-yl]sulfonyl-methylamino]ethyl acetate
- English name
- N-(2-acetoxyethyl)-6-hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]naphthalene-2-sulphonamide
- Molecular formula
- C27H25N5O5S
- Molecular weight
- 531.58
Names & synonyms
Disperse Red 15170210-08-12-Naphthalenesulfonamide, N-[2-(acetyloxy)ethyl]-6-hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]-1-((4-(Phenylazo)phenyl)azo)-6-((2-acetoxyethyl)methylsulfamoyl)-2-naphthol2-[[6-hydroxy-5-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-yl]sulfonyl-methylamino]ethyl acetateC.I. Disperse Red 151Disperse Red 151 (>90%)N-(2-acetoxyethyl)-6-hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]naphthalene-2-sulphonamide2-Naphthalenesulfonamide, N-(2-(acetyloxy)ethyl)-6-hydroxy-N-methyl-5-((4-(phenylazo)phenyl)azo)-EINECS 274-405-8N-(2-Acetoxyethyl)-6-hydroxy-N-methyl-5-((4-(phenylazo)phenyl)azo)naphthalene-2-sulphonamideorb2566431
Show more names
C12972264 DispersERed 151Disperse red 151 (C.I. 26130)Disperse Red 151 in AcetonitrileDisperse Red 151 100 μg/mL in AcetonitrileN-(2-Acetoxyethyl)-6-hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]naphthalene-2-sulfonamideN-[2-(Acetyloxy)ethyl]-6-hydroxy-N-methyl-5-[4-(phenylazo)phenylazo]-2-naphthalenesulfonamide2-Naphthalenesulfonamide, N-[2-(acetyloxy)ethyl]-6- hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]-2-Naphthalenesulfonamide, N-[2-(acetyloxy)ethyl]-6-hydroxy-N-methyl-5-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-
DTXSID2072043SCHEMBL30440275QYPMQVPIDNIKAJ-UHFFFAOYSA-NHY-D1128MFCD008004222-Naphthalenesulfonamide, N-(2-(acetyloxy)ethyl)-6-hydroxy-N-methyl-5-(2-(4-(2-phenyldiazenyl)phenyl)diazenyl)-2-Naphthalenesulfonamide, N-(2-acetyloxy)ethyl)-6-hydroxy-N-methyl-5-((4-(phenylazo)phenyl)azo)-DB-221286
Database identifiers
- CAS
70210-08-1- PubChem CID
- 112387
- DTXSID
DTXSID2072043- EC Number
- 274-405-8
- Nikkaji
- J288.850E
Properties
Computed structural properties
- XLogP
- 5.4
- Topological polar surface area
- 142 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 10
- Heavy atoms
- 38
- Formal charge
- 0
- Complexity
- 925
Physicochemical properties
- Boiling point
- 746 · 746.0±70.0 °C(Predicted)
- Density
- 1.32 · 1.32±0.1 g/cm3(Predicted)
- pka
- 12.84 · 12.84±0.50(Predicted)
- EPA Substance Registry System
- 2 · 2-Naphthalenesulfonamide, N-[2-(acetyloxy)ethyl]-6-hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]- (70210-08-1)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H351: Suspected of causing cancer [Warning Carcinogenicity]
P203, P280, P318, P405, and P501 (click each P-code to see the statement)
Hazard information
Regulatory Information
Chemical: 2-Naphthalenesulfonamide, N-[2-(acetyloxy)ethyl]-6-hydroxy-N-methyl-5-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-
Hazard Traits - Bioaccumulation; Environmental Persistence
Other Safety InformationIMAP assessments - Dyes that could release selected carcinogenic amines (listed on AICS): Human health tier II assessment
Hazard Classes and CategoriesCarcinogenicity - category 2
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Naphthalenesulfonamide, N-[2-(acetyloxy)ethyl]-6-hydroxy-N-methyl-5-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-: INACTIVE
Applications
UsesDisperse Red 151 is a dolomite wastewater from stone industries discharged into the environment. It is also derived from 6-Hydro-2-naphthalenesulfonic Acid Sodium Salt, which is a coupling component used to prepare heterocyclic monoazo dyes. Dyes and metabolites, Environmental Testing
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Compound notes
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