2,3-Naphthalenedicarboxaldehyde
[CAS# 7149-49-7]

Identification

• Classification: Chemical reagent >> Organic reagent >> Polycyclic compound
• Name: 2,3-Naphthalenedicarboxaldehyde
• Synonyms: 2,3-Diformylnaphthalene; NSC 72106; Naphthalene 2,3-dicarboxyaldehyde; Naphthalene-2,3-dicarbaldehyde
• Molecular Formula: C₁₂H₈O₂
• Molecular Weight: 184.19
• CAS Registry Number: 7149-49-7
• EC Number: 634-732-2

Properties

• Solubility: Practically insoluble (0.063 g/L) (25 °C), Calc.^*
• Density: 1.254±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 132 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Weygand, Friedrich

Safety Data

• Hazard Symbols: Xi
• Risk Statements: R36/37/38
• Safety Statements: S26

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