CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 2-aminoanthraquinone appears as red needle-like crystals or dark brown granular solid. (NTP, 1992) |
|---|---|
| Color/Form | Red needles from alcohol, acetic acid |
| Boiling Point | Sublimes (NTP, 1992) |
| Melting Point | 577 to 583 °F (NTP, 1992) |
| Flash Point | 283 °C |
| Solubility | less than 1 mg/mL at 63 °F (NTP, 1992) |
| Vapor Pressure | 5.0X10-11 mm Hg at 25 °C |
| LogP | log Kow = 3.31 |
| Decomposition | When heated to decomposition, it emits toxic fumes of nitrogen oxides |
| Kovats Retention Index | 406 406.03 407.06 408 |
| Other Experimental Properties | Heat of sublimation = 32.7 kcal/mol |
| Chemical Classes | Dyes -> Anthraquinone Dyes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H341:Germ cell mutagenicity H351:Carcinogenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P281:Use personal protective equipment as required. P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 223.23 g/mol |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 223.063328530 g/mol |
| Monoisotopic Mass | 223.063328530 g/mol |
| Topological Polar Surface Area | 60.2 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 352 |
| 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
2-aminoanthraquinone appears as red needle-like crystals or dark brown granular solid. (NTP, 1992)