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

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sec-Butylbenzene CAS Number: 135-98-8 Assessor A: J Thornton, Golder<br />

Associates<br />

Assessor B:<br />

N Dixon,<br />

WorleyParsons<br />

Final review:<br />

Panel/SF<br />

Date 15/04/2009 Date 07/05/2009 Date 28/08/2009<br />

Oral<br />

Dermal<br />

Inhalation<br />

Combine Oral and<br />

Inhalation TDIs<br />

Justification<br />

Apply TDIoral to exposure routes<br />

Apply IDoral to exposure routes<br />

Apply TDIinh to exposure routes<br />

Apply IDinh to exposure routes<br />

No No No<br />

No No No<br />

No No No<br />

No No No<br />

No<br />

Insufficient data with sufficient detail on derivation to derive TDI. No data regarding human<br />

carcinogenicity.<br />

Insufficient data with sufficient detail on derivation to derive TDI. No data regarding human<br />

carcinogenicity.<br />

TDI oral<br />

Recommended TDIoral Units<br />

Justification<br />

Insufficient data with sufficient detail on derivation to derive TDI.<br />

Organisation Web Link Last Updated Date Web Checked <strong>Health</strong> criteria type Value Initial Units CLEA units ug.kg-1.d- Confidence rating Basis Value<br />

1<br />

USEPA Region 9 PRG 2004 http://www.epa.gov/region09<br />

2004 14/04/2009 Oral reference dose 4.00E-02 mg/kg-day 40 Unknown Unknown Unknown<br />

/superfund/prg/files/04prgtabl<br />

e.pdf<br />

Texas Commission on<br />

Environmental Quality<br />

http://www.tceq.state.tx.us/re<br />

mediation/rrr.htm<br />

Mar-06 05/06/2009 Oral reference dose 4.00E-02 mg.kg day -1 40 Unknown Unknown Unknown<br />

TDI inhal<br />

Recommended<br />

TDIinhal<br />

Units<br />

Justification<br />

Insufficient data with sufficient detail on derivation to derive TDI.<br />

Organisation Web Link Last Updated Date Web Checked <strong>Health</strong> criteria type Value Initial Units CLEA units ug.kg-1.d- Confidence rating Basis Value<br />

1<br />

USEPA Region 9 PRG 2004 http://www.epa.gov/region09<br />

2004 14/04/2009 Inhalation reference dose 4.00E-02 mg/kg-day 40 Unknown Unknown Unknown<br />

/superfund/prg/files/04prgtabl<br />

e.pdf<br />

Texas Commission on<br />

Environmental Quality<br />

http://www.tceq.state.tx.us/re<br />

mediation/rrr.htm<br />

Mar-06 05/06/2009 Inhalation reference dose 7.80E-02 mg.kg day -1 78 Unknown Unknown Unknown<br />

(Page 1 of 2) (EIC pro<strong>for</strong>ma sec butylbenzene.xls 28/08/2009)

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