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OLS Field Name OLS Field Data
Main Title GC/FT-IR Analysis of the Thermally Labile Compound Tris (2,3-dibromopropyl) phosphate.
Author Ellington, J. J. ; Collette, T. W. ; Payne, W. D. ;
CORP Author Environmental Research Lab., Athens, GA. ;Technology Applications, Inc., Athens, GA.
Publisher c1989
Year Published 1989
Report Number EPA/600/J-89/028;
Stock Number PB90-100801
Additional Subjects Gas-chromatography ; Infrared spectroscopy ; Fourier transformation ; Carcinogens ; Hydrolysis ; Kinetics ; Thermal shock ; Reprints ; Tris(2,3-dibromopropyl)phosphate
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB90-100801 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 03/10/1990
Collation 6p
Abstract A fat and convenient GC method has been developed for a compound (tris(2,3-dibromopropyl)phosphate) that poses a difficult analytical problem for both GC (thermal instability/low volatility) and LC (not amenable to commonly available, sensitive detectors) analysis. The method employed a short (10-meter), thin-film (0.53 micrometer), wide-bore (0.53 millimeter) column, a cool on-column inlet system, and a relatively fast flow rate. The conditions were successful in that elution times and column operating temperatures could be decreased to such an extent that the thermal lability of the compound was not prohibitive. The successful chromatography of Tris-BP on the short, thin-film column with both inlet systems illustrates the effect of film thickness and column length on thermally labile compounds. The integrity of the eluting peak was established by IR analysis. The type of application is important (assuming the approach is generally applicable to many low volatility, thermally labile compounds) because spectrometers (FT-IR and MS) coupled to GCs are almost commonplace. Chemical investigations that require spectroscopic analysis of eluents, such as hydrolysis product studies, can be enhanced greatly by technology that broadens the classes of compounds amenable to GC.
Supplementary Notes Pub. in Jnl. of High Resolution Chromatography, v12 n5 p337-340 May 89. Prepared in cooperation with Technology Applications, Inc., Athens, GA.
NTIS Title Notes Journal article.
Title Annotations Reprint: GC/FT-IR Analysis of the Thermally Labile Compound Tris (2,3-dibromopropyl) phosphate.
Category Codes 99A; 68G
NTIS Prices PC A02/MF A01
Primary Description 600/01
Document Type NT
Cataloging Source NTIS/MT
Control Number 932616563
Origin NTIS
Type CAT