7-Chloro-1(2H)-isoquinolinone
[CAS# 24188-74-7]

Identification

• Name: 7-Chloro-1(2H)-isoquinolinone
• Molecular Formula: C₉H₆ClNO
• Molecular Weight: 179.60
• CAS Registry Number: 24188-74-7
• EC Number: 813-122-1

Properties

• Solubility: Practically insoluble (0.09 g/L) (25 ºC), Calc.^*
• Density: 1.339±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 245-247 ºC (methanol )^**

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

^** Fischer, Ulf; Helvetica Chimica Acta 1990, V73(4), P763-81.

Safety Data

Hazard Classification

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