CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Orange to red solid; [HSDB] Orange to orange-red crystalline platelets; [MSDSonline] |
|---|---|
| Color/Form | Red platelets from absolute alcohol |
| Melting Point | 103 °C |
| Solubility | Very soluble in ethanol, acetic acid |
| Decomposition | When heated to decomposition it emits toxic fumes of /nitrogen oxide/. |
| Other Experimental Properties | Alcoholic solution becomes redder with hydrochloric acid addition, and is unaltered by sodium hydroxide addition |
| Chemical Classes | Dyes -> Azo Dyes |
COMPUTED DESCRIPTORS
| Molecular Weight | 247.29 g/mol |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 247.110947427 g/mol |
| Monoisotopic Mass | 247.110947427 g/mol |
| Topological Polar Surface Area | 50.7 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 309 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Yellow AB is a member of azobenzenes.