alpha-Quinquethiophene
[CAS# 5660-45-7]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Thiophene compound
• Name: alpha-Quinquethiophene
• Molecular Formula: C₂₀H₁₂S₅
• Molecular Weight: 412.63
• CAS Registry Number: 5660-45-7
• EC Number: 639-827-2

Safety Data

Hazard Classification

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