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m-Cresol - ipcs inchem

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OECD SIDS<br />

m- / p-CRESOL MIXTURE<br />

5. TOXICITY ID: 15831-10-4<br />

DATE: 24.05.2004<br />

5.0 TOXICOKINETICS, METABOLISM AND DISTRIBUTION<br />

In Vitro/in vivo : In vivo<br />

Type : Toxicokinetics<br />

Species : other<br />

Number of animals<br />

Males :<br />

Females :<br />

Doses<br />

Males :<br />

Females :<br />

Vehicle :<br />

Result : At physiological pH, the conjugated metabolite of phenolic<br />

compounds are ionized to a greater extent than the parent<br />

compound, which reduces renal reabsorption and increases<br />

elimination with the urine.<br />

In addition to urinary excretion, cresols are excreted in<br />

the bile, butr the most part undergoes enterohepatic<br />

circulation.<br />

there are known species differences in the specific<br />

conjugation reactions of cresol isomers. The relative<br />

amounts of gluucuronide and sulfate conjugates therefore<br />

differ between species and also vary with dose.<br />

Reliability : (2) valid with restrictions<br />

basic information<br />

09.01.2003 (95) (96) (97) (98)<br />

5.1.1 ACUTE ORAL TOXICITY<br />

5.1.2 ACUTE INHALATION TOXICITY<br />

17.06.2002<br />

5.1.3 ACUTE DERMAL TOXICITY<br />

17.06.2002<br />

5.1.4 ACUTE TOXICITY, OTHER ROUTES<br />

17.06.2002<br />

5.2.1 SKIN IRRITATION<br />

Species : rabbit<br />

Concentration : undiluted<br />

Exposure : Semiocclusive<br />

Exposure time : 4 hour(s)<br />

352<br />

UNEP PUBLICATIONS

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