1-Hydroxy-2-naphthalenecarboxaldehyde
[CAS# 574-96-9]

Identification

• Classification: Organic raw materials >> Aryl compounds >> Naphthalenes
• Name: 1-Hydroxy-2-naphthalenecarboxaldehyde
• Synonyms: 1-Hydroxy-2-naphthaldehyde
• Molecular Formula: C₁₁H₈O₂
• Molecular Weight: 172.18
• CAS Registry Number: 574-96-9
• EC Number: 679-991-2

Properties

• Solubility: Very slightly soluble (0.13 g/L) (25 °C), Calc.^*
• Density: 1.288±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 59-60 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** Ranade, Anup A.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Eye irritation	Eye Irrit.	2	H319