No. 1031 - Miljøstyrelsen
No. 1031 - Miljøstyrelsen
No. 1031 - Miljøstyrelsen
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Annex 7<br />
Database screening for decamethyl cyclopentasiloxane<br />
Health and Environment:<br />
Decamethyl cyclopentasiloxane<br />
<strong>No</strong> relevant information on health was found.<br />
CAS number: 541-02-6<br />
Data compilation, environmental and health screening<br />
Summary<br />
The substance decamethyl cyclopentasiloxane is only slightly soluble in water and has a high affinity<br />
for organic phases (log P ow 5.2). Based on the physical/chemical properties Decamethyl cyclopentasiloxane<br />
is estimated to bioaccumulate, and biodegradation is not expected. Data on environmental<br />
toxicity were not found.<br />
Identification of the substance<br />
CAS <strong>No</strong>. 541-02-6 (CambridgeSoft Corp 2003)<br />
EINECS <strong>No</strong>. 208-764-9 (Spin2000.net 2003)<br />
EINECS Name<br />
Decamethylcyclopentasiloxane (HSDB 2003)<br />
Synonyms Dimethylsiloxane pentamer (HSDB 2003), Cyclopentasiloxane,<br />
decamethyl- (Spin2000.net 2003)<br />
Molecular Formula C 10 -H 30 -O 5 -Si 5 (HSDB 2003)<br />
Structural Formula<br />
Known Uses Paint, laquers and varnishing. Fuel additives. Surface<br />
treatment (Spin2000.net 2003)<br />
95
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