000 02239nam  2200385zi 4500
0019.943538
003CaOODSP
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006m     o  d f      
007cr |n|||||||||
008240924s1974    onc     ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0861 |aEn36-540/13-1974E-PDF
24500|aEnvironmental aspects of phthalate esters / |cby CCIW Toxic Substances Group: A.S.Y. Chau, J. Coburn, W.A. Glooschenko, M.E. Fox, K.L.E. Kaiser, W.M.J. Strachan, J.D. Wiebe, P.T.S. Wong.
264 1|a[Burlington, Ont.] : |bCanada Centre for Inland Waters, Environment Canada, |c1974.
300 |a1 online resource (17 pages, 5 unnumbered pages).
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aUnpublished manuscript
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"February 1974."
504 |aIncludes bibliographical references.
520 |a"Phthalate esters are produced in large quantities and are widespread in their usage - being present in many plastic formulations. More and more reports are available of their being observed in environmental samples ranging from water and sediment through all levels of biota. It would appear that they are not especially toxic although sub-lethal effects have been little investigated. They also seem to be degraded within reasonable periods of time under natural environmental conditions"--Summary.
650 0|aPhthalate esters|xEnvironmental aspects.
650 0|aPlasticizers|xEnvironmental aspects.
650 0|aSolvents|xEnvironmental aspects.
650 6|aEsters phtaliques|xAspect de l'environnement.
650 6|aPlastifiants|xAspect de l'environnement.
650 6|aSolvants|xAspect de l'environnement.
7102 |aCanada Centre for Inland Waters, |eissuing body.
7102 |aCanada Centre for Inland Waters.|bToxic Substances Group, |eissuing body.
830#0|aUnpublished manuscript (Canada Centre for Inland Waters)|w(CaOODSP)9.901577
85640|qPDF|s1033 KB|uhttps://publications.gc.ca/collections/collection_2024/eccc/en36/En36-540-13-1974-eng.pdf