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A12791 Pentafluoropropionic acid, 97%

CAS Number
422-64-0
Synonyms
Perfluoropropionic acid

Stock No. Size Price ($) Quantity Availability
A12791-14 25g 69.70
A12791-22 100g 209.00
A12791-36 500g 900.00
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Pentafluoropropionic acid, 97%

MDL
MFCD00004170
EINECS
207-021-6

Chemical Properties

Formula
CF3CF2CO2H
Formula Weight
164.03
Boiling Point
95-97°
Density
1.576
Refractive Index
1.2840
Storage & Sensitivity
Hygroscopic. Store under Nitrogen. Ambient temperatures.

Applications

Pentafluoropropionic acid is used as an efficient catalyst for the preparation of dibenzo[a, j] xanthenes by condensation reaction of beta-naphthol with aryl aldehydes.

Notes

Hygroscopic. Incompatible withstrong oxidizing agents and strong bases.

Literature References

The K salt is a convenient alternative to iodopentafluoroethane for the conversion of aryl bromides and iodides to their pentafluoroethyl derivatives, avoiding sealed-tube chemistry: Synth. Commun., 18, 965 (1988):

Yan, H.; Zhang, C.; Zhou, Q.; Yang, S. Occurrence of perfluorinated alkyl substances in sediment from estuarine and coastal areas of the East China Sea. Environ. Sci. Pollut. Res. 2015, 22 (3), 1662-1669.

Zhang, C.; Qu, Y.; Zhao, X.; Zhou, Q. Photoinduced Reductive Decomposition of Perflurooctanoic Acid in Water: Effect of Temperature and Ionic Strength. Clean (Weinh) 2015, 43 (2), 223-228.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H332-H335

Causes severe skin burns and eye damage. Harmful if inhaled. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1773387
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2915.90
TSCA
Yes
RTECS
UF6475000

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