Electron capture detection-gas chromatographic determination of diaminotoluenes in polyurethane foam as heptafluorobutyryl derivatives
Hirayama, T; Ono, M; Uchiyama, K; Nohara, M; Fukui, S
| HERO ID | 2229142 |
|---|---|
| In Press | No |
| Year | 1985 |
| Title | Electron capture detection-gas chromatographic determination of diaminotoluenes in polyurethane foam as heptafluorobutyryl derivatives |
| Authors | Hirayama, T; Ono, M; Uchiyama, K; Nohara, M; Fukui, S |
| Journal | Journal of the Association of Official Analytical Chemists |
| Volume | 68 |
| Issue | 4 |
| Page Numbers | 746-748 |
| Abstract | A simple gas chromatographic (GC) method has been developed to determine 2,4- and 2,6-diaminotoluenes in polyurethane foam. Diaminotoluenes were reacted with heptafluorobutyric anhydride in toluene, and the products, bis-heptafluorobutyrates, were determined by GC, using a 3% silicone OV-330 column. The 2,4- and 2,6-diaminotoluenes can be detected as heptafluorobutyryl derivatives by using an electron capture detector at levels of 5 and 2 pg, respectively. Finally, 2.7-3.0 micrograms/g of 2,4- and 1.3-1.9 micrograms/g of 2,6-diaminotoluene were detected in 3 commercial polyurethane foams. |
| Doi | 10.1093/jaoac/68.4.746 |
| Pmid | 3897185 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Journal: J ASSOC OFF ANAL CHEM ISSN:Scopus URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-0022400038&doi=10.1093%2fjaoac%2f68.4.746&partnerID=40&md5=d7b9e334026dc7a7228a74b9806a016a |
| Is Public | Yes |
| Language Text | English |
| Keyword | Fluorocarbons; Mutagens; Phenylenediamines; Polyurethanes; heptafluorobutyric anhydride; 336-59-4; polyurethane foam; 9009-54-5; 2,6-diaminotoluene; H838Q10551; 2,4-diaminotoluene; IS1AKN4HYB; Index Medicus; Gas Chromatography-Mass Spectrometry; Mutagenicity Tests; Mutagens -- analysis; Colorimetry; Chromatography, Gas; Salmonella typhimurium -- genetics; Phenylenediamines -- analysis; Construction Materials -- adverse effects; Polyurethanes -- toxicity; Polyurethanes -- analysis; Phenylenediamines -- toxicity |