2-methyl-1H-benz[de]isoquinoline-1,3(2H)-dione

Modify Date: 2025-08-21 19:19:25

2-methyl-1H-benz[de]isoquinoline-1,3(2H)-dione Structure
2-methyl-1H-benz[de]isoquinoline-1,3(2H)-dione structure
Common Name 2-methyl-1H-benz[de]isoquinoline-1,3(2H)-dione
CAS Number 2382-08-3 Molecular Weight 211.21600
Density 1.348g/cm3 Boiling Point 380.9ºC at 760mmHg
Molecular Formula C13H9NO2 Melting Point N/A
MSDS N/A Flash Point 181.3ºC

 Names

Name 2-methylbenzo[de]isoquinoline-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.348g/cm3
Boiling Point 380.9ºC at 760mmHg
Molecular Formula C13H9NO2
Molecular Weight 211.21600
Flash Point 181.3ºC
Exact Mass 211.06300
PSA 39.07000
LogP 1.48970
Vapour Pressure 5.28E-06mmHg at 25°C
Index of Refraction 1.694

 Safety Information

HS Code 2933990090

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

N-methylnaphthalimide
N-methylnaphthalene-1,8-dicarboximide
1-methyl-1,8-naphthalimide
N-Methyl-1,8-naphthalimide
2-methyl-1H-benzo[de]isoquinoline-1,3(2H)-dione
N-methyl-1,8-naphthalenedicarboximide
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