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m-Cresol - ipcs inchem

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OECD SIDS<br />

m- / p-CRESOL MIXTURE<br />

2. PHYSICO-CHEMICAL DATA ID: 15831-10-4<br />

DATE: 24.05.2004<br />

2.1 MELTING POINT<br />

Value : ca. 10 °C<br />

Sublimation :<br />

Method : other: no information supplied<br />

Year : 2001<br />

GLP : no data<br />

Test substance : other TS: 63-75 % m-cresol + 25-36 % p-cresol (dried)<br />

Flag : Critical study for SIDS endpoint<br />

11.05.2004 (5)<br />

2.2 BOILING POINT<br />

Value : ca. 200 °C at<br />

Decomposition :<br />

Method : other: no information supplied<br />

Year : 2001<br />

GLP : no data<br />

Test substance : other TS: 63-75 % m-cresol + 25-36 % p-cresol<br />

Flag : Critical study for SIDS endpoint<br />

11.05.2004 (5)<br />

2.3 DENSITY<br />

Type : density<br />

Value : ca. 1.035 g/cm³ at 20 °C<br />

Method : other: no information supplied<br />

Year : 2001<br />

GLP : no data<br />

Test substance : other TS: 63-75 % m-cresol + 25-36 % p-cresol<br />

Flag : Critical study for SIDS endpoint<br />

11.05.2004 (5)<br />

2.3.1 GRANULOMETRY<br />

2.4 VAPOUR PRESSURE<br />

Value : ca. 1 hPa at 20 °C<br />

Decomposition :<br />

Method : other (measured)<br />

Year : 2001<br />

GLP : no data<br />

Test substance : other TS: 63-75 % m-cresol + 25-36 % p-cresol<br />

Remark : static method, the measured value is presumably higher than the vapour<br />

pressure for the m- and p-cresol isomers, because of the water content the<br />

m/p-mixture which is not separated with the static method<br />

vapour pressure for m- and p-cresol isomers = 0.147 hPa<br />

Result : other results:<br />

UNEP PUBLICATIONS 305

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