3-Chlorobenzo[b]thiophene-2-carboxaldehyde
[CAS# 14006-54-3]

Identification

• Name: 3-Chlorobenzo[b]thiophene-2-carboxaldehyde
• Synonyms: 3-Chloro-2-benzothiophenecarboxaldehyde
• Molecular Formula: C₉H₅ClOS
• Molecular Weight: 196.65
• CAS Registry Number: 14006-54-3
• EC Number: 800-785-7

Properties

• Solubility: Practically insoluble (0.051 g/L) (25 ºC), Calc.^*
• Density: 1.439±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 112-113 ºC (hexane )^**

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

^** Komatsu, Mitsuo; Phosphorus and Sulfur and the Related Elements 1983, V16(1-2), P119-33.

Safety Data

• Hazard Symbols: T
• Risk Codes: R25;R36;R43
• Safety Description: S26;S36/37;S45

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

• Transport Information: UN 2811 6.1 / PGIII