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14533-84-7 - Pentafluorophenyl trifluoroacetate, 98+% - Trifluoroacetic acid pentafluorophenyl ester - H54529 - Alfa Aesar

H54529 Pentafluorophenyl trifluoroacetate, 98+%

CAS Number
14533-84-7
Synonyms
Trifluoroacetic acid pentafluorophenyl ester

Size Price ($) Quantity Availability
5g 55.00
25g 164.00
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Pentafluorophenyl trifluoroacetate, 98+%

MDL
MFCD00134438

Chemical Properties

Formula
C8F8O2
Formula Weight
280.07
Boiling Point
122-123°
Flash Point
52°(126°F)
Density
1.63
Refractive Index
1.368
Sensitivity
Moisture Sensitive
Solubility
Soluble in water at 122.5°Cat760mmHg.

Applications

It is used as a pharmaceutical intermediate.

Notes

Hygroscopic. Store at room temperature. Avoid strong oxidizing agents.

Literature References

Michael Green.; Judd Berman. Preparation of pentafluorophenyl esters of FMOC protected amino acids with pentafluorophenyl trifluoroacetate. Tetrahedron Lett. 1990, 31 (41),5851-5852.

Tirayut Vilaivana.; Chaturong Suparpprom.; Pongchai Harnyuttanakorn.; Gordon Lowe. Synthesis and properties of novel pyrrolidinyl PNA carrying β-amino acid spacers. Tetrahedron Lett. 2001, 42 (32),5533-5536.

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: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
2003848
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2915.90
TSCA
No

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