2,6-Difluoro-4-pyridinamine
[CAS 63489-58-7]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Fluoropyridine
• Name: 2,6-Difluoro-4-pyridinamine
• Synonyms: (2,6-Difluoropyridin-4-yl)amine; 4-Amino-2,6-difluoropyridine
• Molecular Formula: C₅H₄F₂N₂
• Molecular Weight: 130.10
• CAS Registry Number: 63489-58-7
• EC Number: 811-917-8

Properties

• Solubility: Slightly soluble (3.6 g/L) (25 °C), Calc.^*
• Density: 1.393±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 127.5-129 °C^**
• Boiling point: 267.8±35.0 °C (760 Torr), Calc.^*
• Flash point: 115.7±25.9 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

^** Selivanova, Galina A.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H312