3-Chloro-2-naphthalenecarboxylic acid
[CAS# 19411-56-4]

Identification

• Classification: Organic raw materials >> Aryl compounds >> Naphthalenes
• Name: 3-Chloro-2-naphthalenecarboxylic acid
• Synonyms: 3-Chloro-2-naphthoic acid; 3-Chloronaphthalene-2-carboxylic acid
• Molecular Formula: C₁₁H₇ClO₂
• Molecular Weight: 206.63
• CAS Registry Number: 19411-56-4
• EC Number: 877-222-7

Properties

• Solubility: Practically insoluble (0.058 g/L) (25 °C), Calc.^*
• Density: 1.395±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 227.5-228.5 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

^** Ishii, Hisashi

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319
Skin irritation	Skin Irrit.	2	H315