5-Trifluoromethyl-3-hydroxythiophene
[CAS# 217959-45-0]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Thiophene compound
• Name: 5-Trifluoromethyl-3-hydroxythiophene
• Synonyms: 3-Hydroxy-5-trifluoromethylthiophene
• Molecular Formula: C₅H₃F₃OS
• Molecular Weight: 168.14
• CAS Registry Number: 217959-45-0
• EC Number: 675-259-1

Properties

• Solubility: Slightly soluble (1.2 g/L) (25 °C), Calc.^*
• Density: 1.516±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 192.6±35.0 °C (760 Torr), Calc.^*
• Flash point: 70.3±25.9 °C, Calc.^*

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

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
Skin irritation	Skin Irrit.	2	H315