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2,5-Dihydroxy-1,4-benzoquinone |
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Chemical Name | 2,5-Dihydroxy-1,4-benzoquinone |
Synonyms | 2,5-Dihydroxybenzoquinone;2,5-dihydroxycyclohexa-2,5-diene-1,4-dione |
Molecular Formula | C6H4O4 |
Molecular Weight | 140.0936 |
InChl | InChI=1/C6H4O4/c7-3-1-4(8)6(10)2-5(3)9/h1-2,7,10H |
CAS Registry Number | 615-94-1 |
EINECS | 210-454-3 |
Molecular Structure | |
Density | 1.843g/cm3 |
Melting Point | 220℃ |
Boiling Point | 322.3°C at 760 mmHg |
Refractive Index | 1.729 |
Flash Point | 162.9°C |
Vapour Pressur | 2.24E-05mmHg at 25°C |
Hazard Symbols | Xn##Harmful:; |
Risk Codes | R20/21/22##Harmful by inhalation, in contact with skin and if swallowed.:; |
Safety Description | S36/37##Wear suitable protective clothing and gloves.:; |
MSDS |