2-Hydroxy-1H-benz[de]isoquinoline-1,3(2H)-dione
[CAS# 7797-81-1]

Identification

• Classification: Chemical reagent >> Organic reagent >> Imide
• Name: 2-Hydroxy-1H-benz[de]isoquinoline-1,3(2H)-dione
• Synonyms: N-Hydroxynaphthalimide; NSC 108691; Naphthalhydroxamic acid
• Molecular Formula: C₁₂H₇NO₃
• Molecular Weight: 213.19
• CAS Registry Number: 7797-81-1
• EC Number: 232-251-9

Properties

• Solubility: Very slightly soluble (0.17 g/L) (25 ºC), Calc.^*
• Density: 1.594±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 284 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Suszko, Jerzy; Roczniki Chemii 1967, V41(2), P319-25.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335