5-tert-Butyl-2-thiophenecarboxylic acid
[CAS# 29212-25-7]

Identification

• Name: 5-tert-Butyl-2-thiophenecarboxylic acid
• Synonyms: 5-(1,1-Dimethylethyl)-2-thiophenecarboxylic acid
• Molecular Formula: C₉H₁₂O₂S
• Molecular Weight: 184.26
• CAS Registry Number: 29212-25-7
• EC Number: 674-945-8

Properties

• Solubility: Very slightly soluble (0.13 g/L) (25 °C), Calc.^*
• Density: 1.165±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 127-128 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Messina, Nicholas

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314