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1,2-Dicyanobenzene |
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Chemical Name | 1,2-Dicyanobenzene |
Synonyms | Phthalonitrile;Phthalonitrile;2-Phthalodinitrile;Benzene-1,2-dicarbonitrile;benzene-1,2-dicarbonitrile;o-Phthalodinitrile;O-Phthalonitrile |
Molecular Formula | C8H4N2 |
Molecular Weight | 128.1308 |
InChl | InChI=1/C8H4N2/c9-5-7-3-1-2-4-8(7)6-10/h1-4H |
CAS Registry Number | 91-15-6 |
EINECS | 202-044-8 |
Molecular Structure | |
Density | 1.16g/cm3 |
Melting Point | 138-142℃ |
Boiling Point | 304.6°C at 760 mmHg |
Refractive Index | 1.565 |
Flash Point | 153.3°C |
Water Solubility | 0.56 g/L (25℃) |
Vapour Pressur | 0.000865mmHg at 25°C |
Hazard Symbols | T##Toxic:; |
Risk Codes | R23/24/25:; |
Safety Description | S28A||S36/37/39||S45:; |
MSDS |