Naphthalene, C1 - National Park Service
Naphthalene, C1 - National Park Service
Naphthalene, C1 - National Park Service
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[867]. However, methyl and other alkyl<br />
naphthalenes accumulate to a greater degree in fish<br />
than naphthalene [366] (see bio.detail section<br />
below for more detail).<br />
The heavier (4-, 5-, and 6-ring) PAHs are more<br />
persistent than the lighter (2- and 3-ring) PAHs,<br />
such as all naphthalenes [796].<br />
Synonyms/Substance Identification:<br />
No information found.<br />
Associated Chemicals or Topics (Includes Transformation Products):<br />
See also individual entries:<br />
<strong>Naphthalene</strong><br />
<strong>Naphthalene</strong>, 1-Methyl<br />
<strong>Naphthalene</strong>, 2-Methyl<br />
PAHs as a group<br />
PAH, Alkyl Homologs of<br />
<strong>Naphthalene</strong>, C2-<br />
<strong>Naphthalene</strong>, C3-<br />
<strong>Naphthalene</strong>, C4-<br />
Water Data Interpretation, Concentrations and Toxicity (All Water<br />
Data Subsections Start with "W."):<br />
W.Low (Water Concentrations Considered Low):<br />
No information found. Compare total naphthalenes to<br />
naphthalene concentrations (see naphthalene entry).<br />
W.High (Water Concentrations Considered High):<br />
1-Methylnaphthalene was reported in process sewage and<br />
production water samples from coal gasification plants at<br />
concentrations ranging from 78 to 278 ug/L [766].<br />
Methylnaphthalene (isomer not specified) concentration<br />
reported at a municipal landfill was 0.033 mg/L (33 ug/L)<br />
[766].<br />
W.Typical (Water Concentrations Considered Typical):<br />
The information presented below is for one representative<br />
<strong>C1</strong> naphthalene, 1-methylnaphthalene:<br />
1-Methylnaphthalene was reported in an urban<br />
snowpack in Michigan at concentrations ranging from<br />
less than 0.05 to 0.177 ug/L [766].