2,5-Dibromo-3-thiophenecarboxylic acid
[CAS# 7311-70-8]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Thiophene compound
• Name: 2,5-Dibromo-3-thiophenecarboxylic acid
• Synonyms: NSC 109395
• Molecular Formula: C₅H₂Br₂O₂S
• Molecular Weight: 285.94
• CAS Registry Number: 7311-70-8
• EC Number: 808-062-8

Properties

• Solubility: Very slightly soluble (0.11 g/L) (25 °C), Calc.^*
• Density: 2.309±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 178 °C^**

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

^** McTiernan, Christopher D.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319