1,1-Difluoro-2,4-pentanedione
[CAS# 41739-23-5]

Identification

• Name: 1,1-Difluoro-2,4-pentanedione
• Synonyms: 1,1-Difluoroacetylacetone
• Molecular Formula: C₅H₆F₂O₂
• Molecular Weight: 136.10
• CAS Registry Number: 41739-23-5
• EC Number: 671-816-8

Properties

• Solubility: Soluble (38 g/L) (25 °C), Calc.^*
• Density: 1.167±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 151.9±30.0 °C (760 Torr), Calc.^*
• Flash point: 53.1±18.7 °C, Calc.^*

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

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	2	H225
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin corrosion	Skin Corr.	1B	H314