1,2-Dihydro-2-(p-tolylsulfonyl)phthalazine

Modify Date: 2025-10-06 09:57:52

1,2-Dihydro-2-(p-tolylsulfonyl)phthalazine Structure
1,2-Dihydro-2-(p-tolylsulfonyl)phthalazine structure
Common Name 1,2-Dihydro-2-(p-tolylsulfonyl)phthalazine
CAS Number 17802-40-3 Molecular Weight 286.349
Density 1.3±0.1 g/cm3 Boiling Point 460.4±55.0 °C at 760 mmHg
Molecular Formula C15H14N2O2S Melting Point N/A
MSDS N/A Flash Point 232.2±31.5 °C

 Names

Name Phthalazine, 1,2-dihydro-2-(p-tolylsulfonyl)-
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 460.4±55.0 °C at 760 mmHg
Molecular Formula C15H14N2O2S
Molecular Weight 286.349
Flash Point 232.2±31.5 °C
Exact Mass 286.077606
LogP 2.00
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.641

 Synonyms

2-[(4-Methylphenyl)sulfonyl]-1,2-dihydrophthalazine
Phthalazine, 1,2-dihydro-2-(p-tolylsulfonyl)-
Phthalazine, 1,2-dihydro-2-[(4-methylphenyl)sulfonyl]-
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