CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Orange-red to yellow solid; [HSDB] Orange powder; [MSDSonline] |
|---|---|
| Color/Form | Orange red needles |
| Boiling Point | Sublimes |
| Melting Point | 193.8 °C |
| Solubility | Soluble in ethanol, ethyl ether, and benzene. |
| Vapor Pressure | 0.00000021 [mmHg] |
| LogP | log Kow = 3.52 |
| Henry's Law Constant | Henry's Law constant = 7.2X10-9 atm-cu m/mole @ 25 °C /Estimated/ |
| Decomposition | When heated to decomposition it emits acrid smoke and fumes. |
| Other Experimental Properties | Hydroxyl radical reaction rate constant = 1.4X10-11 cu cm/molecul-sec @ 25 °C /Estimated/ |
| Chemical Classes | Dyes -> Anthraquinone Dyes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H320:Serious eye damage/eye irritation H351:Carcinogenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. |
COMPUTED DESCRIPTORS
| Molecular Weight | 224.21 g/mol |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 224.047344113 g/mol |
| Monoisotopic Mass | 224.047344113 g/mol |
| Topological Polar Surface Area | 54.4 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 349 |
| 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
1-hydroxyanthraquinone is a monohydroxyanthraquinone.