[A10744] CAS 336-59-4 | Heptafluorobutyric anhydride, 98%

CAS : 336-59-4
UN# : UN3265
MDL : MFCD00000432
Hazard Class : 8
EINECS : 206-410-8
Packing Group : II

Chemical Properties

Formula : C8F14O3
Formula weight : 410.06
Melting Point : -43°
Boiling Point : 108-110°
Density : 1.662
Refractive Index : 1.2870
Sensitivity : Moisture Sensitive. Ambient temperatures.
Form : Liquid
Solubility : Miscible with halogenated solvents. Immiscible with polar solvents.

Literature References

Reagent for the preparation of volatile heptafluorobutyryl derivatives of amines, alcohols, etc., for GC purposes: J. Chromat., 60, 134 (1971); 69, 157 (1972); 97, 19, 175 (1974); D. R. Knapp, Handbook of Analytical Derivatisation Reactions, Wiley, N.Y. (1979); Handbook of Derivatives for Chromatography, 2nd ed., K. Blau and J. M. Halket, Eds., Wiley, Chichester (1993).

Applications

Heptafluorobutyric anhydride is used as a derivatization reagent for gas chromatography – mass mass spectrometry analysis of the stereoisomer content of synthetic peptides. It is a GC derivatizing agent used to prepare volatile derivatives of amino acids and other biologically active compounds.

Grade Specifications

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements : P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501aDo not breathe 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.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.Other References:UN#: UN3265