Fluoroethyl fluoroacetate

2-Fluoroethyl fluoroacetate
Names
	Preferred IUPAC name 2-Fluoroethyl fluoroacetate
	Other names TL-855
Identifiers
CAS Number	459-99-4;
3D model (JSmol)	Interactive image;
ChemSpider	9598;
PubChem CID	9992;
UNII	NR4H23SR3Q ;
CompTox Dashboard (EPA)	DTXSID20196651 ;
	InChI InChI=1S/C4H6F2O2/c5-1-2-8-4(7)3-6/h1-3H2 Key: ZIJVALRYXQXDOL-UHFFFAOYSA-N;
	SMILES C(CF)OC(=O)CF;
Properties
Chemical formula	FCH2CO2CH2CH2F
Molar mass	124.087 g·mol−1
Appearance	Liquid
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Extremely toxic
	Lethal dose or concentration (LD, LC):
LD50 (median dose)	8500 ug/kg (mouse, subcutaneous)
LDLo (lowest published)	1 mg/kg (oral, rats)
LC50 (median concentration)	150 mg/m3, 10M (rat, inhalation); 450 ug/m3 (mouse, inhalation); 50 mg/m3 (rabbit, inhalation); 70 mg/m3, 10M (guinea pig, inhalation);
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Fluoroethyl fluoroacetate, or more accurately 2-fluoroethyl fluoroacetate, is an organic compound with the chemical formula F C H₂CO₂CH₂CH₂F. It is the fluoroacetate ester of 2-fluoroethanol, or in other words, the 2-fluoroethyl ester of fluoroacetic acid. 2-Fluoroethyl fluoroacetate is two times more toxic than methyl fluoroacetate.