Pigment red 57:2
Properties
- Molecular formula
- C18H12BaN2O6S
- Molar mass
- 521.69 g/mol
- Exact mass
- 521.9469 Da
- logP
- 3.83Crippen estimate
- Polar surface area
- 136.6 Ų
- H-bond donors / acceptors
- 3 / 6
- Rotatable bonds
- 4
Hazards
No GHS classification is on file for this compound. That is not evidence that it is harmless.
Identifiers
CAS number
17852-98-1SMILES
Cc1ccc(N=Nc2c(O)c(C([O-])=O)cc3ccccc23)c(S([O-])(=O)=O)c1.[Ba+2]InChI
The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.
Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
14 names · show all
- 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[2-(4-methyl-2-sulfophenyl)diazenyl]-, barium salt (1:1)
- C.I. Pigment Red 57, barium salt (1:1)
- 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-, barium salt (1:1)
- C.I. Pigment red 57:2
- Lithol rubine BBA
- Light rubine lake
- Ariabel ruby 300503
- C.I. 15850:2
- D And C Red No. 6 barium salt
- Red 6 barium lake
- D And C Red 6 barium lake
- D&C Red 6 barium lake
- D And C Red No. 6 Barium lake
- D&C Red no. 7 barium lake
Work with Pigment red 57:2
Stereoisomers, salts and isotopologues
The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.
Similar compounds
Pigment red 48:17585-41-374 % similar
Pigment red 52:117852-99-266 % similar
Pigment red 48:27023-61-266 % similar
Pigment red 63:16417-83-064 % similar
C.I. Pigment red 53:15160-02-147 % similar
N-(2,4-Dimethylphenyl)-3-hydroxy-4-[2-(2-hydroxyphenyl)diazenyl]-2-naphthalenecarboxamide523-67-146 % similar
Pigment red 49:11103-38-446 % similar
3-Hydroxy-4-((4-methyl-2-nitrophenyl)azo)-N-(o-tolyl)naphthalene-2-carboxamide6535-47-346 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.