Isoquinoline-1,3(2H,4H)-dione

Suppliers

Names

[ Name ]:
Isoquinoline-1,3(2H,4H)-dione

[Synonym ]:
1,3[2H,4H]-Isoquinolinedione
Homophthalimide
isoquinoline-1,3(2H,4H)-dione
1,2,3,4-TETRAHYDROISOQUINOLINE-1,3-DIONE
1,3(2H,4H)-Isoquinolinedione
1,4H)-Isoquinolinedione
4H-isoquinolin-1,3-dione
isoquinoline-1,3-dione
2,4-dihydroisoquinoline-1,3-dione

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
377.1±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C₉H₇NO₂

[ Molecular Weight ]:
161.157

[ Flash Point ]:
183.9±26.1 °C

[ Exact Mass ]:
161.047684

[ PSA ]:
46.17000

[ LogP ]:
0.08

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.586

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Homophthalic acid
1,2-Dichlorobenzene
HOMOPHTHALIC ANHYDRIDE
Urea
1H-Indene-1,2(3H)-dione,2-oxime
2-(2-oxo-2-(pyrrolidin-1-yl)ethyl)benzonitrile
3-Amino-1-bromoisoquinoline
1-hydroxyimino-3-oxo-1,2,3,4-tetrahydroisoquinoline
2-Cyanobenzaldehyde
1,1-Dibromo-2-(o-cyanophenyl)ethene

DownStream

1,2,3,4-Tetrahydroisoquinoline
Isoquinoline
3-Chloroisoquinolin-5-amine
1,3-Dibromoisoquinoline
1,3-Dichloroisoquinoline
3-Chloro-5-nitroisoquinoline
4,4-Dibromo-1,3(2H,4H)-isoquinolinedione
3-Chloroisoquinoline
1,3(2H,4H)-Isoquinolinedione, 4-(phenylmethylene)- (en)
4-(anilinomethylidene)isoquinoline-1,3-dione

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%