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28781-85-3 - Ethyl 2,2-difluoropropionate, 97% - 2,2-Difluoropropionic acid ethyl ester - H31852 - Alfa Aesar

H31852 Ethyl 2,2-difluoropropionate, 97%

CAS Number
28781-85-3
Synonyms
2,2-Difluoropropionic acid ethyl ester

Size Price ($) Quantity Availability
5g 104.96
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Ethyl 2,2-difluoropropionate, 97%

MDL
MFCD06657970

Chemical Properties

Formula
C5H8F2O2
Formula Weight
138.11
Boiling Point
24°/20mm
Density
1.102
Solubility
Insoluble in water.

Applications

It is used as a pharmaceutical intermediate.

Notes

Store in cool dry place. Keep away from oxidizing agents.

Literature References

Tomoya Kitazume.; Kana Kasaia. The synthesis and reaction of zinc reagents in ionic liquids.Green Chem. 2001, 3 ( 30-32), .

Takashi Tsukamoto.; Tomoya Kitazume. Preparation and reaction of difluorinated malonaldehydic acid derivatives: a new route to functionalized α,α-difluorinated esters and amides.J. Chem. Soc., Perkin Trans. 1. 1993, (10),1177-1181 .

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280g-P305+P351+P338

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Other References

Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2915.90
TSCA
No

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