CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Orange-red to yellow solid; [HSDB] Orange powder; [MSDSonline] |
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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 |
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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 |
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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.