Basic information
- CAS
27908-75-4- Standard SMILES
O=C1c2c(Cl)c(Cl)c(Cl)c(Cl)c2C(=O)C1c1ccc2ccccc2n1- InChIKey
FTQURCYYMGCGDB-UHFFFAOYSA-N- Molecular formula
- C18H7Cl4NO2
- Average molar mass
- 411.1 g/mol
- Monoisotopic mass
- 408.923089
Names & identifiers
- Preferred name
- 4,5,6,7-Tetrachloro-2-(2-quinolinyl)-1H-indene-1,3(2H)-dione
- IUPAC
- 4,5,6,7-tetrachloro-2-quinolin-2-ylindene-1,3-dione
- English name
- Solvent Yellow 157
- Molecular formula
- C18H7Cl4NO2
- Molecular weight
- 411.07
Names & synonyms
27908-75-4DTXSID9011854684,5,6,7-Tetrachloro-2-(2-quinolinyl)-1H-indene-1,3(2H)-dioneRefChem:1069357DTXCID701220072SOLVENT YELLOW 1574,5,6,7-Tetrachloro-2-(quinolin-2-yl)-1H-indene-1,3(2H)-dione4,5,6,7-tetrachloro-2-quinolin-2-ylindene-1,3-dioneSCHEMBL12855868SCHEMBL29620351FTQURCYYMGCGDB-UHFFFAOYSA-NC.I.470180
Show more names
Yellow HGNSolvent Yellow GHSTransparent Yellow HGNC.I.Solvent Yellow 157C.I.Solvent Yellow 157:C.I.470180Solvent Yellow 157 ISO 9001：2015 REACH4,5,6,7-Tetrachloro-2-(2-quinolyl)-1,3-indandione
Database identifiers
- CAS
27908-75-4- PubChem CID
- 12619087
- DTXSID
DTXSID901185468- EC Number
- 608-144-1
Properties
Computed structural properties
- XLogP
- 5.9
- Topological polar surface area
- 47 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 25
- Formal charge
- 0
- Complexity
- 541
Physicochemical properties
- Melting point
- 350 °C · >350 °C(Solv: ethanol (64-17-5))
- Boiling point
- 624.2 · 624.2±55.0 °C(Predicted)
- Density
- 1.638 · 1.638
- pka
- -3.26 · -3.26±0.20(Predicted)
Chemistry & industry
Applications
UsesSolvent Yellow 157 is a high-grade plastic colorant, ideal for various plastics, possessing advantages such as strong tinting strength, good heat resistance, high lightfastness, acid and alkali resistance, and bright color. It is widely used for coloring materials such as daily-use plastics, yarn tubes, industrial greases, paints and inks, and masterbatches. Some varieties are suitable for coloring and spinning synthetic fibers, polyester, nylon, and cellulose acetate.
Preparation methods
Preparation2-Methylquinoline and 4,5,6,7-Tetrachloroisobenzofuran-1,3-dione condensation.
Upstream & downstream products
Upstream raw materials
Suppliers33 total
湖北万得化工有限公司15377098680 15377098680 · [email protected]
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Alfa Chemistry1-516-6625404 · [email protected]
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Dideu Industries Group Limited+86-29-81148696 +86-15129568250 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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