CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Solid |
|---|---|
| Color/Form | White or slightly yellow crystalline powder |
| Melting Point | 147 °C |
| Solubility | Practically insoluble in aqueous solutions |
| Density | 1.373 g/cu cm |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. |
COMPUTED DESCRIPTORS
| Molecular Weight | 288.29 g/mol |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 288.09977361 g/mol |
| Monoisotopic Mass | 288.09977361 g/mol |
| Topological Polar Surface Area | 94.8 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 501 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
C.I. Natural Red 20 is a naphthoquinone.