Ethyl 4-chloro-4,4-difluoroacetoacetate
[CAS# 2063-17-4]

Identification

• Name: Ethyl 4-chloro-4,4-difluoroacetoacetate
• Synonyms: Ethyl 4-chloro-4,4-difluoro-3-oxobutyrate
• Molecular Formula: C₆H₇ClF₂O₃
• Molecular Weight: 200.57
• CAS Registry Number: 2063-17-4
• EC Number: 692-858-3

Properties

• Solubility: Sparingly soluble (11 g/L) (25 °C), Calc.^*
• Density: 1.332±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 103 °C (93 Torr)^**
• Flash point: 63.0±15.1 °C, Calc.^*

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

^** Huang, Weiyuan

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Skin sensitization	Skin Sens.	1	H317
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Serious eye damage	Eye Dam.	1	H318
Eye irritation	Eye Irrit.	2A	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315