Previous Testing Proposals

Previous Testing Proposals

Previous Testing Proposals

This page provides the list of testing proposal consultations for which the deadline for comments has passed. ECHA addresses all third-party contributions in the dossier evaluation decisions addressed to the registrant.

Further instructions

To see if testing proposals submitted by registrants, and for which ECHA has held a third-party consultation, were subsequently withdrawn, please consult the table below. First, follow the link to the related aggregated registration dossier (if it is already published). There you can review the details of the testing proposed and other information on the substance that is subject to the testing proposal. The admissibility of any testing proposal will be concluded only after the third party consultation. Later during the testing proposal examination process, you may check the same section in the disseminated dossier to see if a testing proposal previously present has been withdrawn. The reasons for withdrawal may be that the registrant has reviewed their assessment or has taken into account the third-party comments provided to ECHA and communicated to them.

There are currently no ongoing consultations.
 
Platinum, 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes 701-315-2 - Reproductive toxicity (extended one-generation reproductive toxicity study) || Note: Testing proposal is based on concern identified by the registrant. 25/05/2020 09/07/2020 Details
Polar modified Rice Bran Wax - - Reproductive toxicity (pre-natal developmental toxicity) 03/05/2023 19/06/2023 Details
Poly(alkan-2-yl)heteropolycycle - - Genetic toxicity in vivo 31/01/2013 18/03/2013 Details
Poly-(1,4-diisopropylbenzol) 449-400-0 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
18/02/2014
18/02/2014
04/04/2014
04/04/2014
Details
Poly[oxy(methyl-1,2-ethanediyl)], .alapha.,α'-(2,2-dimethyl-1,3-propanediyl)bis[ω-[(1-oxo-2-propenyl)oxy 701-440-2 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
26/10/2022
26/10/2022
12/12/2022
12/12/2022
Details
Polyamide wax 434-430-9 - Long-term toxicity to fish 07/07/2020 21/08/2020 Details
Polysulfides, bis[3-(triethoxysilyl)propyl] 915-673-4 - Sub-chronic toxicity (90-day): oral 21/10/2021 07/12/2021 Details
Polysulfides, bis[3-(triethoxysilyl)propyl] 915-673-4 - Reproductive/developmental toxicity 22/12/2010 07/02/2011 Details
Polysulfides, bis[3-(triethoxysilyl)propyl] 915-673-4 -
Reproductive toxicity (pre-natal developmental toxicity)
Reproductive toxicity (two-generation reproductive toxicity)
15/07/2011
15/07/2011
29/08/2011
29/08/2011
Details
Polysulfides, bis[3-(triethoxysilyl)propyl] 915-673-4 -
Reproductive toxicity (extended one-generation reproductive toxicity study)
Reproductive toxicity (pre-natal developmental toxicity)
28/02/2018
28/02/2018
16/04/2018
16/04/2018
Details
Polysulfo {5-hydroxy-1-naphthalen-2-yl-[4-[4-(2-sulfatoethyl-sulfonyl)-phenyl]diazenyl]-1H-pyrazole-3-carboxylic acid}, alkali metal salt - - Genetic toxicity in vivo 09/11/2009 24/12/2009 Details
Potassium salts of {hexane-1,6-diylbis[nitrilobis(methylene)]}tetrakisphosphonic acid (4-7:1)  701-184-1 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
31/01/2018
31/01/2018
19/03/2018
19/03/2018
Details
Product of Semi-Dry Absorption method of Flue Gas Desulphurization (SDA Product) 931-259-6 -
Genetic toxicity in vivo
Reproductive toxicity (pre-natal developmental toxicity)
02/09/2011
02/09/2011
17/10/2011
17/10/2011
Details
Propionaldehyde, reaction product with formaldehyde 701-281-9 - Genetic toxicity in vivo || Note: the EC/list number of the substance has been changed. 10/12/2018 24/01/2019 Details
Propylidynetrimethanol, propoxylated 500-041-9 -
Reproductive toxicity (extended one-generation reproductive toxicity study) || Note: testing proposed with analogue substance
Reproductive toxicity (pre-natal developmental toxicity) || Note: testing proposed with analogue substance
Sub-chronic toxicity (90-day): oral || Note: testing proposed with analogue substance
05/07/2018
05/07/2018
05/07/2018
20/08/2018
20/08/2018
20/08/2018
Details
Reaction mass of (2-azaniumylethyl)[3-(trimethoxysilyl)propyl]amine chloride (2-azaniumylethyl)(benzyl)[3-(trimethoxysilyl)propyl]amine chloride 3,3-dimethoxy-11-phenyl-2-oxa-7,10-diaza-3-silaundecan-7-ium chloride 7-benzyl-3,3-dimethoxy-11-phenyl-2-oxa-7,10-diaza-3-silaundecan-10-ium chloride 10-benzyl-3,3-dimethoxy-11-phenyl-2-oxa-7,10-diaza-3-silaundecan-7-ium chloride 7,10-dibenzyl-3,3-dimethoxy-11-phenyl-2-oxa-7,10-diaza-3-silaundecan-7-ium chloride 700-961-2 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
15/07/2014
15/07/2014
29/08/2014
29/08/2014
Details
Reaction mass of (4R)-isopropenyl-1-methylcyclohexene and (4S)-isopropenyl-1-methylcyclohexene and 1-isopropyl-4-methylcyclohexa-1,3-diene and 1-isopropyl-4-methylcyclohexa-1,4-diene and 4-isopropylidene-1-methylcyclohexene  905-474-0 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
03/10/2023
03/10/2023
17/11/2023
17/11/2023
Details
Reaction mass of 1,3-dioxane-5,5-dimethanol and 1,3-Propanediol, 2-(hydroxymethyl)-2-[(methoxymethoxy)methyl]- 911-819-6 - Long-term toxicity to fish 31/01/2023 17/03/2023 Details
Reaction mass of 1,3-Propanediamine, N-[3-(tridecyloxy)propyl]-, branched and 1,3-Propanediamine, N-[3-(tridecyloxy)propyl]-, branched acetate 931-295-2 -
Reproductive toxicity (pre-natal developmental toxicity)
Reproductive toxicity (two-generation reproductive toxicity)
Sub-chronic toxicity (90-day): oral
15/09/2011
15/09/2011
15/09/2011
31/10/2011
31/10/2011
31/10/2011
Details
Reaction mass of 1,3-Propanediol, 2-(hydroxymethyl)-2-[(methoxymethoxy)methyl]- and 1,3-dioxane-5,5-dimethanol 911-819-6 -
Reproductive toxicity (extended one-generation reproductive toxicity study)
Reproductive toxicity (pre-natal developmental toxicity)
16/08/2019
16/08/2019
30/09/2019
30/09/2019
Details
Reaction mass of 1,3-Propanediol, 2-(hydroxymethyl)-2-[(methoxymethoxy)methyl]- and 1,3-dioxane-5,5-dimethanol 911-819-6 -
Reproductive toxicity (developmental toxicity)
Sub-chronic toxicity (90-day): oral
14/02/2011
14/02/2011
31/03/2011
31/03/2011
Details
Reaction mass of 1-(2,3-epoxypropoxy)-2,2-bis ((2,3-epoxypropoxy)methyl) butane and 1-(2,3-epoxypropoxy)-2-((2,3-epoxypropoxy)methyl)-2-hydroxymethyl butane 608-489-8 - Genetic toxicity in vivo 03/02/2016 21/03/2016 Details
Reaction mass of 1-(C12-18-(even numbered))-alkyl-tetrahydropyrimidin-2(1H)-imine acetate salt and 1-(3-((C12-18-(even numbered))-alkyl-amino)propyl)guanidine acetate salt and 1-(C12-18-(even numbered))-alkyl-1-(3-guanidinopropyl)guanidine acetate salt 939-650-3 - Reproductive toxicity (pre-natal developmental toxicity) 14/08/2014 28/09/2014 Details
Reaction mass of 1-(C12-18-(even numbered))-alkyl-tetrahydropyrimidin-2(1H)-imine acetate salt and 1-(3-((C12-18-(even numbered))-alkyl-amino)propyl)guanidine acetate salt and 1-(C12-18-(even numbered))-alkyl-1-(3-guanidinopropyl)guanidine acetate salt 939-650-3 - Sub-chronic toxicity (90-day): oral 10/05/2022 27/06/2022 Details
Reaction mass of 1-[2-(2-aminobutoxy)ethoxy]but-2-ylamine and 1-({[2-(2-aminobutoxy)ethoxy]methyl}propoxy)but-2-ylamine 447-920-2 - Reproductive toxicity (pre-natal developmental toxicity) 21/05/2018 05/07/2018 Details
Reaction mass of 1-chlorobut-2-ene and 3-chlorobut-1-ene 908-820-9 - Genetic toxicity in vivo 16/07/2012 30/08/2012 Details
Reaction mass of 1-methyl-4-(1-methylethylidene)cyclohexyl acetate and p-menth-1-en-8-yl acetate 904-693-9 - Reproductive toxicity (extended one-generation reproductive toxicity study) 04/09/2023 19/10/2023 Details
Reaction mass of 1-phenyloctadecane-1,3-dione and phenylicosane-1,3-dione 915-316-2 - Reproductive toxicity (pre-natal developmental toxicity) 06/03/2012 20/04/2012 Details
Reaction mass of 2,2',2''-nitrilotriethanol and disodium succinate and sodium acetate and sodium bromide 905-908-9 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
21/03/2014
21/03/2014
05/05/2014
05/05/2014
Details
Reaction mass of 2,2'-[(4-methylphenyl)imino]bisethanol and Ethanol 2-[[2-(2-hydroxyethoxy)ethyl](4-methylphenyl)amino]- 911-490-9 - Sub-chronic toxicity (90-day): oral 27/05/2019 11/07/2019 Details
Reaction mass of 2,2'-[(4-methylphenyl)imino]bisethanol and Ethanol 2-[[2-(2-hydroxyethoxy)ethyl](4-methylphenyl)amino]- 911-490-9 -
Genetic toxicity in vivo
Reproductive toxicity (pre-natal developmental toxicity)
18/11/2014
18/11/2014
02/01/2015
02/01/2015
Details
Reaction mass of 2,2'-oxydibutane and 2-methylpropan-2-ol and butan-2-ol and 2,2'-oxydipropane 903-919-3 -
Reproductive toxicity (pre-natal developmental toxicity)
Reproductive toxicity (two-generation reproductive toxicity)
Sub-chronic toxicity (90 day): inhalation
29/07/2011
29/07/2011
29/07/2011
12/09/2011
12/09/2011
12/09/2011
Details
Reaction mass of 2,2'-{methylenebis[(2,6-dimethyl-4,1-phenylene)oxymethylene]}dioxirane and 1,3-bis{4-[3,5-dimethyl-4-(oxiran-2-ylmethoxy)benzyl]-2,6-dimethylphenoxy}propan-2-ol and 3,3'-{methylenebis[(2,6-dimethyl-4,1-phenylene)oxy]}bis(1-{4-[3,5-dimethyl-4-(oxiran-2-ylmethoxy)benzyl]-2,6-dimethylphenoxy}propan-2-ol) 941-357-0 - Reproductive toxicity (extended one-generation reproductive toxicity study) 21/10/2019 05/12/2019 Details
Reaction mass of 2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinylcyclopentasiloxane and 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane 911-381-6 - Long-term toxicity to fish || Note: testing proposed with 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane (EC 219-863-1) || Note: Testing proposal is based on concern identified by the registrant 17/06/2020 03/08/2020 Details
Reaction mass of 2,5,8,11-tetraoxatridecan-13-ol and 2,5,8,11,14-pentaoxahexadecan-16-ol 915-389-0 - Reproductive toxicity (extended one-generation reproductive toxicity study) || Note: testing proposed with 2-(2-(2-methoxyethoxy)ethoxy)ethanol (EC no. 203-962-1) 01/04/2022 16/05/2022 Details
Reaction mass of 2,5-bis(isocyanatomethyl)-bicyclo[2.2.1]heptane and 2,6-bis(isocyanatomethyl)-bicyclo[2.2.1]heptane 411-280-2 - Genetic toxicity in vivo 16/07/2012 30/08/2012 Details
Reaction mass of 2,6-Octadien-1-ol, 3,7-dimethyl-, (E) and 2,6-Octadien-1-ol, 3,7-dimethyl-, (Z)- 906-125-5 -
Reproductive toxicity (pre-natal developmental toxicity)
Reproductive toxicity (two-generation reproductive toxicity)
01/07/2011
01/07/2011
15/08/2011
15/08/2011
Details
Reaction mass of 2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[2-[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-3-sulfophenyl]azo]-4-hydroxy-, compd. with 2,2',2''-nitrilotris[ethanol] (1:5) and 3,3'-[ethylenebis[(3-sulpho-p-phenylene)azo]]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonic] acid, compound with 2,2',2''-nitrilotriethanol (1:6) and 3,3'-[vinylenebis[(3-sulpho-p-phenylene)azo]]bis[6-amino-4-hydroxynaphthalene-2-sulphonic] acid, compound with 2,2',2''-nitrilotriethanol (1:4) 916-899-6 - Sub-chronic toxicity (90-day): oral 10/08/2018 24/09/2018 Details
Reaction mass of 2-(1,1-dimethylpropyl)anthraquinone and 2-(1,2-dimethylpropyl)anthraquinone 915-623-1 -
Genetic toxicity in vivo
Sub-chronic toxicity (90-day): oral
18/02/2014
18/02/2014
04/04/2014
04/04/2014
Details
Reaction mass of 2-(1,1-dimethylpropyl)anthraquinone and 2-(1,2-dimethylpropyl)anthraquinone 915-623-1 - Reproductive toxicity (pre-natal developmental toxicity) 15/04/2014 30/05/2014 Details
Reaction mass of 2-(1,1-dimethylpropyl)anthraquinone and 2-(1,2-dimethylpropyl)anthraquinonedimethylpropyl)anthraquinone 915-623-1 -
Long-term toxicity to fish
Reproductive toxicity (extended one-generation reproductive toxicity study)
Reproductive toxicity (pre-natal developmental toxicity)
27/09/2017
27/09/2017
27/09/2017
13/11/2017
13/11/2017
13/11/2017
Details
Reaction mass of 2-(2-(2-butoxyethoxy)ethoxy)ethanol and 3,6,9,12-tetraoxahexadecan-1-ol 907-996-4 - Reproductive toxicity (pre-natal developmental toxicity) || Note: testing proposed with 2-(2-(2-butoxyethoxy)ethoxy)ethanol (EC 205-592-6) 10/08/2018 24/09/2018 Details
Reaction mass of 2-(2-(2-butoxyethoxy)ethoxy)ethanol and 3,6,9,12-tetraoxahexadecan-1-ol 907-996-4 - Reproductive toxicity (pre-natal developmental toxicity) || Note: testing proposed with 2-(2-(2-butoxyethoxy)ethoxy)ethanol (EC 205-592-6) 27/05/2019 11/07/2019 Details
Reaction mass of 2-(2-(2-butoxyethoxy)ethoxy)ethanol and 3,6,9,12-tetraoxahexadecan-1-ol 907-996-4 - Reproductive toxicity (pre-natal developmental toxicity)
1st and 2nd PNDTs: || Note: testing proposed with 2-92-92-butoxyethoxy)ethoxy)ethanol (EC 205-592-6)
27/01/2020 12/03/2020 Details
Reaction mass of 2-(3,4-dimethyl-1H-pyrazol-1-yl)succinic acid and 2-(4,5-dimethyl-1H-pyrazol-1-yl)succinic acid 940-877-5 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
29/03/2019
29/03/2019
13/05/2019
13/05/2019
Details
Reaction mass of 2-[[4-[[3,5-dimethyl-4-(oxiran-2-ylmethoxy)phenyl]methyl]-2,6-dimethyl-phenoxy]methyl]oxirane and 1,3-bis[4-[[3,5-dimethyl-4-(oxiran-2-ylmethoxy)phenyl]methyl]-2,6-dimethyl-phenoxy]propan-2-ol and 1-[4-[[3,5-dimethyl-4-(oxiran-2-ylmethoxy)phenyl]methyl]-2,6-dimethyl-phenoxy]-3-[4-[[4-[3-[4-[[3,5-dimethyl-4-(oxiran-2-ylmethoxy)phenyl]methyl]-2,6-dimethyl-phenoxy]-2-hydroxy-propoxy]-3,5-dimethyl-phenyl]methyl]-2,6-dimethyl-phenoxy]propan-2-ol 941-357-0 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
08/02/2017
08/02/2017
27/03/2017
27/03/2017
Details
Reaction mass of 2-ethyl-2-(methoxymethyl)-propane-1,3-diol and 2-ethylpropane-1,3-diol 938-572-7 - Long-term toxicity to fish 22/09/2022 07/11/2022 Details
Reaction mass of 2-ethyl-2-(methoxymethyl)-propane-1,3-diol and 2-ethylpropane-1,3-diol 938-572-7 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
06/09/2018
06/09/2018
22/10/2018
22/10/2018
Details
Reaction mass of 2-ethylpropane-1,3-diol and 5-ethyl-1,3-dioxane-5-methanol and propylidynetrimethanol 904-153-2 -
Reproductive toxicity (pre-natal developmental toxicity)
Sub-chronic toxicity (90-day): oral
29/07/2011
29/07/2011
12/09/2011
12/09/2011
Details
Reaction mass of 2-methylpent-2-ene and diisopropyl ether 906-484-8 -
Reproductive toxicity (pre-natal developmental toxicity)
Reproductive toxicity (two-generation reproductive toxicity)
Sub-chronic toxicity (90 day): inhalation
29/07/2011
29/07/2011
29/07/2011
12/09/2011
12/09/2011
12/09/2011
Details