Ethyl heptafluorobutyrate, 98%
|UN#:||UN3272||Hazard Class:||3||Packing Group:||II
||Heptafluorobutyric acid ethyl ester
Pricing and Availability
||CF3CF2CF2CO2CH2CH3 || ||Flash point:
||242.09 || ||Density:
||95-98°|| ||Refractive Index:
Perfluoroalkyl carboxylate esters undergo Wittig reactions with phosphorus ylides, leading to 1-perfluoroalkyl enol ethers, which are useful precursors of various fluorinated derivatives: J. Org. Chem., 57, 3807 (1992); Org. Synth., 75, 153 (1997). See Ethyl trifluoroacetate, A11520, for reaction scheme.
|Harmonized Tariff Code:
GHS Hazard and Precautionary Statements
Hazard Statements : H225-H315-H319-H335
Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements : P210-P261-P303+P361+P353-P305+P351+P338-P405-P501A
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
|Flammable. Irritating to eyes, respiratory system and skin.
|Keep away from sources of ignition - No Smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take precautionary measures against static discharges. Wear suitable gloves.