ChemIndex - A free chemical CAS databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
106-51-4 1,4-Benzoquinone |
|
Chemical Name | 1,4-Benzoquinone |
Synonyms | Quinone;p-Benzoquinone;Benzoquinone;p-Benzoquinone;P-quinone;PBQ;cyclohexa-2,5-diene-1,4-dione;cyclohexa-3,5-diene-1,2-dione |
Molecular Formula | C6H4O2 |
Molecular Weight | 108.0948 |
InChl | InChI=1/C6H4O2/c7-5-3-1-2-4-6(5)8/h1-4H |
CAS Registry Number | 106-51-4 |
EINECS | 203-405-2 |
Molecular Structure | |
Density | 1.256g/cm3 |
Melting Point | 112-116℃ |
Boiling Point | 213.3°C at 760 mmHg |
Refractive Index | 1.543 |
Flash Point | 76.4°C |
Water Solubility | 10 g/L (25℃) |
Vapour Pressur | 0.166mmHg at 25°C |
Hazard Symbols | T##Toxic||N##Dangerous for the environment:; |
Risk Codes | R23/25||R36/37/38||R50:; |
Safety Description | S26||S28A||S45||S61:; |
MSDS |