Solvent Yellow 7
Chemical compound / From Wikipedia, the free encyclopedia
Solvent Yellow 7 is a common azo dye with a formula of C6H5N2C6H4OH.
Quick Facts Names, Identifiers ...
Names | |
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Preferred IUPAC name
4-(Phenyldiazenyl)phenol | |
Other names
4-Hydroxyazobenzene Solvent Yellow 7 Simpsol Yellow | |
Identifiers | |
3D model (JSmol) |
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ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.015.346 |
EC Number |
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KEGG | |
PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
C12H10N2O | |
Molar mass | 198.225 g·mol−1 |
Appearance | An orange solid[2] |
Melting point | 155 °C (311 °F; 428 K) |
Slightly soluble in hot water | |
Solubility in other solvents | Soluble in ethanol, acetone |
Acidity (pKa) | 8.2 (from the hydroxyl group) |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards |
Irratant |
Related compounds | |
Related compounds |
Benzenediazonium chloride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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