Research for the Environment

Chemical Properties Estimation Software System

What is ChemProp?

New Dowload Location

ChemProp can be downloaded for free after signing a license agreement (see below). The download information will be provided by us after receiving the agreement.

Please note, the download information provided in the past will become obsolete soon. From now, ChemProp downloads are located on a new server. At this moment, the old server is still working and contains the access information for the new one. However, it will be stopped in near future.

Of course, anybody holding a license already may alternatively directly contact us to obtain this information. We are very sorry for any inconvenience.

ChemProp License Expiration?

Please note, obsolete ChemProp versions always expire after a certain deadline. Updates will be provided in time, so if your ChemProp installation is expired already, please update from the same source as your original version.

All versions 5.x are expired and removed from the download server already. 

Version 6.1 will expire on December 31, 2014.

New versions will be announced by a

News feed on ChemProp updates
The ChemProp feed is also available in German


References

Referencing in publications

According to the license agreement, ChemProp must currently be cited as follows:

UFZ Department of Ecological Chemistry 2014. ChemProp 6.1
http://www.ufz.de/index.php?en=6738

Database references

In addition, the use of some experimental data or datasets extracted from the ChemProp database for publication requires explicit citation or even a separate permission. Furthermore, any data extracted via ChemProp must not be re-published or propagated.

Please check the following link prior to publishing:

Further Information

Schüürmann G, Kühne R, Kleint F, Ebert R-U, Rothenbacher C, Herth P 1997.
A software system for automatic chemical property estimation from molecular structure.
In: Chen F, Schüürmann G (eds) Quantitative Structure-Activity Relationships in Environmental Sciences - VII.
1996, SETAC Press, Pensacola (FL), USA, pp.93-114.

License agreement download

The ChemProp OSIRIS edition and its successor versions are publicly available for free, based on bilateral license agreements. The license agreement can be downloaded here. It needs to be dated, signed, and stamped by an authorised person.

To simplify ChemProp licensing, licenses will normally not be granted to individual persons (even though this will be possible also), but to entire organisational units. Therefore, an annex to the license agreement defining the organisational unit is required in addition, with the same date, sign, and stamp, as the license agreement. Since the scope of the organisational unit requires our agreement, we strongly recommend to clarify this issue in advance, e.g. via email or phone.

Send both the agreement and the annex together by postal mail to

Helmholtz-Zentrum für Umweltforschung (UFZ)
Department Ökologische Chemie
Permoserstraße 15
04318 Leipzig, Germany

Please indicate "ChemProp license agreement" outside of the letter, and provide an email address to receive the access information.

Contacts to clarify the scope of the agreement in advance:

Dr. R. Kühne (ralph.kuehne@ufz.de; +49 341 235-1507)
Prof. Dr. G. Schüürmann (gerrit.schuurmann@ufz.de; +49 341 235-1262)

ChemProp license agreement (30.2 KB)

ChemProp license annex (15.4 KB)

Poster download

The ChemProp poster shown at the 6th SETAC World Congress
(presented 21 May 2012) can be downloaded here in pdf format. 


ChemProp.pdf (1 MB)

The usage is restricted to personal aims only. Any propagation is prohibited.


Department News

Defences of doctoral theses

Two doctoral students of our department will defend their thesis at the TU Freiberg soon.

Jana Mühlenberg will defend 16 Dec 13.00 in lecture hall GEL-0001 (Gellert Building, Leipziger Straße 23, ground floor).

Weicheng Zhang will defend 18 Dec 14.00 Uhr in lecture hall KKB-2030 (Karl Kegel Building, Agricolastrasse 1, 2nd floor).

New third party projects

BfR Grant (2014-2016). Development of a computer based consensus model for the predictive assessment of the dermal and respiratory sensitisation potential of organic chemicals in the framework of REACH – CompuSens.

UBA Project (2014-2017). REACH - In silico screening for potential endocrine disruptors.


Updated Software

ChemProp - new download link

Important: The ChemProp download has been moved to a new server. The old location provides all necessary information.

The current version is 6.1 (released on February 3 2014).
Be aware, older versions below 6.0 are expired already!

The change log is located here:

The license agreements as well as a poster about ChemProp (state of May 2012) are available for download:

Newest Publications

Brack et al. 2014. The SOLUTIONS project ...
Sci. Total Environ.

Lombardo et al. 2014. Optimizing the aquatic toxicity assessment under REACH ...
Environ. Res.

Fenclová et al. 2014. Temperature dependence of limiting activity coefficients, ...
Fluid Phase Equilibr.

Guénard et al. 2014. Using phylogenetic information and chemical properties ...
P. Roy. Soc. B-Biol. Sci.

Malaj et al. 2014. Organic chemicals jeopardise freshwater ecosystems health ...
P. Natl. Acad. Sci. USA.

More information is available here:

News Feeds

Scheduled public department events, new ChemProp versions and new publications will be announced via news feeds.


Events

ChemProp

Publications

Top 3