2-(1,3-dioxoisoindol-2-yl)butanedioic acid
Names
[ CAS No. ]:
4443-39-4
[ Name ]:
2-(1,3-dioxoisoindol-2-yl)butanedioic acid
[Synonym ]:
N,N-phthaloyl-aspartic acid
N,N-Phthaloyl-asparaginsaeure
N,N-phthaloyl-DL-aspartic acid
2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanedioic acid
N-phthaloyl-aspartic acid
Phthaloylaspartic acid
N,N-Phthaloyl-DL-asparaginsaeure
Chemical & Physical Properties
[ Density]:
1.64g/cm3
[ Boiling Point ]:
460.1ºC at 760 mmHg
[ Molecular Formula ]:
C12H9NO6
[ Molecular Weight ]:
263.20300
[ Flash Point ]:
232.1ºC
[ Exact Mass ]:
263.04300
[ PSA ]:
111.98000
[ LogP ]:
0.14840
[ Index of Refraction ]:
1.66
Safety Information
[ HS Code ]:
2925190090
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%