Table 3.

Molecular properties of the compounds under consideration

Compound	Molecular weight (g mol−1)	Molecular width (Å)	Log K ow	pK a	Log K d	k biol for CAS L/(gss day)
DCF	296.2	5.95a	4.5–4.8a, b	4.0–4.5b	1.2c–2.1d	≤0.1e
E2	272.4	5.21a	3.9–4.0a, f	10.4	2.5–3.5	300–800
EE2	296.4		2.8–4.2f	10.5–10.7	2.3–2.8c	7–9g

^aDrewes et al. (2005)

^bYang et al. (2011)

^cTernes et al. (2004a, b)

^dRadjenović et al. (2009)

^eJoss et al. (2006)

^fSchäfer et al. (2011)

^gSuárez et al. (2008)