1H-Isoindole-1,3(2H)-dione,2,2'-(2-butyne-1,4-diyl)bis-

Names

[ Name ]:
1H-Isoindole-1,3(2H)-dione,2,2'-(2-butyne-1,4-diyl)bis-

[Synonym ]:
N,N'-but-2-ynediyl-bis-phthalimide
N,N'-But-2-indiyl-bis-phthalimid
1,4-Diphthalimido-but-2-in
1,4-DIPHTHALIMIDO-2-BUTYNE

Chemical & Physical Properties

[ Density]:
1.464g/cm3

[ Boiling Point ]:
550.4ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₁₂N₂O₄

[ Molecular Weight ]:
344.32000

[ Flash Point ]:
260.6ºC

[ Exact Mass ]:
344.08000

[ PSA ]:
74.76000

[ LogP ]:
1.45800

[ Index of Refraction ]:
1.69

Safety Information

[ HS Code ]:
2925190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2925190090

[ Summary ]:
2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%