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481-39-0 5-Hydroxy-p-naphthoquinone |
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Chemical Name | 5-Hydroxy-p-naphthoquinone |
Synonyms | C.I. 75500;C.I. Natural Brown 7;Juglone;5-Hydroxy-1,4-naphthalenedione;5-hydrocy-1,4-naphthoquinone;5-hydroxynaphthalene-1,4-dione;5-Hydroxy-1,4-naphthoquinone |
Molecular Formula | C10H6O3 |
Molecular Weight | 174.1528 |
InChl | InChI=1/C10H6O3/c11-7-4-5-9(13)10-6(7)2-1-3-8(10)12/h1-5,12H |
CAS Registry Number | 481-39-0 |
EINECS | 207-567-5 |
Molecular Structure | ![]() |
Density | 1.439g/cm3 |
Melting Point | 161-163℃ |
Boiling Point | 385.8°C at 760 mmHg |
Refractive Index | 1.662 |
Flash Point | 201.3°C |
Water Solubility | SOLUBLE IN HOT WATER |
Vapour Pressur | 1.67E-06mmHg at 25°C |
Hazard Symbols | |
Risk Codes | R25||R36/37/38:; |
Safety Description | S26||S28A||S37/39||S45:; |
MSDS |