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Soil Generic Assessment Criteria for Human Health Risk ... - ESdat

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www.esdat.net Esdat Environmental Database Management Software +61 2 8875 7948<br />

Contaminant Name: 3-Methylphenol<br />

TDI oral<br />

Organisation<br />

Study type Description Target organ/Critical Effect Reference Web link<br />

IPCS INCHEM<br />

Not provided<br />

Based on the results of subchronic studies,<br />

although no further in<strong>for</strong>mation provided<br />

Not provided Not provided http://inchem.org/documents/ehc/ehc/ehc168.htm<br />

Dutch National Institute <strong>for</strong> Public <strong>Health</strong><br />

and the Environment (RIVM) Maximum<br />

Permissible <strong>Risk</strong> (MPR) levels<br />

US Agency <strong>for</strong> Toxic Substances and Disease<br />

Registry (ATSDR) Toxicological Profiles and<br />

Minimal <strong>Risk</strong> levels<br />

Rats gavaged daily<br />

with p-cresol, o-<br />

cresol<br />

chronic oral study<br />

in female mice<br />

(NTP,2008)<br />

90 day subchronic toxicity study (US EPA, 1986), CNS, Weight loss, neurological events<br />

rats gavaged daily with p-cresol. 90 day<br />

neurotoxicity study (US EPA, 1987), rats gavaged<br />

daily with o-cresol<br />

Groups of female mice were administered m/pcresol<br />

(60% m-cresol, 40% p-cresol) in the diet at bronchiolar hyperplasia & thyroid follicular<br />

Lung/thyroid. LOAEL of 100 mg/kg/d <strong>for</strong><br />

levels of 0,1000,3000 or10,000 ppm <strong>for</strong> 2 years<br />

(NTP 2008)<br />

US EPA. 1986/1987. o,m,p-cresol.90-Day oral subchronic/neurotoxicity<br />

toxicity study in rats. Office of Solid Waste, Washington, DC<br />

http://www.rivm.nl/en/<br />

NTP,2008. Toxicology and carcinogenesis studies of cresols (CAS No. 1319-77- http://www.atsdr.cdc.gov/toxprofiles/tp34.html<br />

3) in male F344/N rats and female B6C3F1 mice (feed studies). Research<br />

Triangle Park, NC: National Toxicology Program. TR-550. Draft technical<br />

report.<br />

USEPA Integrated <strong>Risk</strong> In<strong>for</strong>mation System<br />

(IRIS)<br />

Rats gavaged daily<br />

with p-cresol, o-<br />

cresol<br />

90 day subchronic toxicity study (US EPA, 1986), CNS, Weight loss, neurological events<br />

rats gavaged daily with p-cresol. 90 day<br />

neurotoxicity study (US EPA, 1987), rats gavaged<br />

daily with o-cresol<br />

US EPA. 1986/1987. o,m,p-cresol.90-Day oral subchronic/neurotoxicity<br />

toxicity study in rats. Office of Solid Waste, Washington, DC<br />

http://epa.gov/iris/<br />

TDI inhal<br />

Organisation<br />

Study type Description Response Reference Web link<br />

Dutch National Institute <strong>for</strong> Public <strong>Health</strong><br />

and the Environment (RIVM) Maximum<br />

Permissible <strong>Risk</strong> (MPR) levels<br />

No study<br />

TCA was calculated from multiplication of TDI<br />

(50 ug/kg/d) by 70kg (mean adult body weight)<br />

and divided by 20 m3 (mean adult breathing<br />

rate). TCA is provisional because it is derived via<br />

route-to-route extrapolation<br />

Not provided Not provided http://www.rivm.nl/en/<br />

US Agency <strong>for</strong> Toxic Substances and Disease<br />

Registry (ATDSR) Toxicological Profiles and<br />

Minimal <strong>Risk</strong> levels<br />

n/a n/a n/a n/a http://www.atsdr.cdc.gov/toxprofiles/tp34.html<br />

USEPA Integrated <strong>Risk</strong> In<strong>for</strong>mation System<br />

(IRIS)<br />

n/a n/a n/a The health effects data <strong>for</strong> 3-methylphenol were reviewed by the U.S. EPA<br />

RfD/RfC Work Group and determined to be inadequate <strong>for</strong> the derivation of<br />

an inhalation RfC. The verification status <strong>for</strong> this chemical is currently not<br />

verifiable<br />

http://epa.gov/iris/<br />

(Page 2 of 4) (EIC pro<strong>for</strong>ma 3-methylphenol.xls 28/08/2009)

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