SID</dt>
<dd><p>The chemical identifier DTXSIDs</p></dd>


<dt>API_key</dt>
<dd><p>The user-specific API key.</p></dd>


<dt>rate_limit</dt>
<dd><p>Number of seconds to wait between each request</p></dd>


<dt>verbose</dt>
<dd><p>A logical indicating if some “progress report” should be given.</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    

<p>A named list of data.frames containing skin and eye hazard data 