4-Chlorobenzothiophene
[CAS# 66490-33-3]

Identification

• Name: 4-Chlorobenzothiophene
• Molecular Formula: C₈H₅ClS
• Molecular Weight: 168.64
• CAS Registry Number: 66490-33-3
• EC Number: 964-933-3

Properties

• Solubility: Very slightly soluble (0.11 g/L) (25 ºC), Calc.^*
• Density: 1.349±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 81-82 ºC^**

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

^** Mitra, R. B.; Journal of Scientific & Industrial Research 1956, V15B, P627-8.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H312
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332
Eye irritation	Eye Irrit.	2A	H319
Skin irritation	Skin Irrit.	2	H315