Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Summary of results.
| Chemical | Structure | Irritancy | LLNA | EC3 | Phenotyping | IgE | |
|---|---|---|---|---|---|---|---|
| %IgE + B220+≊%B220+* | B220+ | ||||||
| 2,3-Pentanedione |  |
− | + | 15.4% | No | + | − |
| 2,3-Hexanedione |  |
− | + | 18.2% | No | + | − |
| 3,4-Hexanedione |  |
− | + | 15.5% | No | + | − |
| 2,3-Heptanedione |  |
− | + | 14.1% | No | + | − |
| Diacetyl/2,3-butadiene (Aldrich) |  |
− | + | 17.9% | No | + | − |
At peak concentration, paradigm described by Manetz and Meade (1999).
