4-Ethynyl-N-ethyl-1,8-naphthalimide

Modify Date: 2025-08-25 16:13:54

4-Ethynyl-N-ethyl-1,8-naphthalimide Structure
4-Ethynyl-N-ethyl-1,8-naphthalimide structure
Common Name 4-Ethynyl-N-ethyl-1,8-naphthalimide
CAS Number 912921-26-7 Molecular Weight 249.26
Density 1.3±0.1 g/cm3 Boiling Point 429.2±28.0 °C at 760 mmHg
Molecular Formula C16H11NO2 Melting Point N/A
MSDS N/A Flash Point 200.3±16.4 °C

 Names

Name 4-Ethynyl-N-ethyl-1,8-naphthalimide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 429.2±28.0 °C at 760 mmHg
Molecular Formula C16H11NO2
Molecular Weight 249.26
Flash Point 200.3±16.4 °C
Exact Mass 249.078979
LogP 1.90
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.690

 Synonyms

2-Ethyl-6-ethynyl-1H-benzo[de]isoquinoline-1,3(2H)-dione
MFCD30182351
1H-Benz[de]isoquinoline-1,3(2H)-dione, 2-ethyl-6-ethynyl-
2-Ethyl-6-ethynyl-1H-benz[de]isoquinoline
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