1,3(2H,4H)-Isoquinolinedione,2-methyl-

Names

[ Name ]:
1,3(2H,4H)-Isoquinolinedione,2-methyl-

[Synonym ]:
4H)-dioxo-2-methylisoquinoline
N-methylhomophthalimide
2-methyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione
2-Methyl-4H-isochinolin-1,3-dion

Chemical & Physical Properties

[ Density]:
1.248g/cm3

[ Boiling Point ]:
355.6ºC at 760 mmHg

[ Melting Point ]:
121-122 °C

[ Molecular Formula ]:
C₁₀H₉NO₂

[ Molecular Weight ]:
175.18400

[ Flash Point ]:
173.4ºC

[ Exact Mass ]:
175.06300

[ PSA ]:
37.38000

[ LogP ]:
0.77920

[ Index of Refraction ]:
1.584

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2933499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933499090

[ Summary ]:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%