5,6-Difluoro-3-pyridinecarboxylic acid
[CAS# 851386-33-9]

Identification

• Name: 5,6-Difluoro-3-pyridinecarboxylic acid
• Molecular Formula: C₆H₃F₂NO₂
• Molecular Weight: 159.09
• CAS Registry Number: 851386-33-9
• EC Number: 892-572-0

Properties

• Solubility: Slightly soluble (3.5 g/L) (25 °C), Calc.^*
• Density: 1.535±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 129-132 °C (decomp) (chloroform )^**
• Boiling point: 291.3±35.0 °C (760 Torr), Calc.^*
• Flash point: 130.0±25.9 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

^** Bobbio, Carla

Safety Data

Hazard Classification

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