Registration Dossier

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Administrative data

Hazard for aquatic organisms


Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
15.41 µg/L
Assessment factor:
1 000
PNEC freshwater (intermittent releases):
154.1 µg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
1.541 µg/L
Assessment factor:
10 000


Hazard assessment conclusion:
PNEC value:
32 mg/L
Assessment factor:

Sediment (freshwater)

Hazard assessment conclusion:
no exposure of sediment expected

Sediment (marine water)

Hazard assessment conclusion:
no exposure of sediment expected

Hazard for air


Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms


Hazard assessment conclusion:
no exposure of soil expected

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Self-classification according to Commission Regulation (EU) No.286/2011 of March 2011 amending, for the purpose of its adaptation to technical and scientific progress, Regulation (EC) 1272/2008

Aquatic environment classification:

a. According to GHS

acylglycinate GCK-12H -T is not to be classified according to the criteria laid down in the regulation:

-acylglycinate GCK-12H -T proved to be readily biodegradable,

- E(L)C50>1 mg/L: the lowest acute EC/LC50 value in aquatic tests is the ErC50 of 15.41 mg test item/L nominal (green algal species Pseudokirchneriella subcapitata, ).

-log Pow <4


Signal word: not necessary

Pictogramm for environmental hazards: not necessary

Self-classification according to 67/548/EEC, Annex 1:

Aquatic environment classification:

b. According to 67/548/EEC Annex 1: substance is not to be classified

Lowest reliable L(EC)50 value:                 15.41 mg test item/L (algae)

Ready biodegradable                                yes

log Pow                                                     < 3

Special concern:                                       no

Reason for classification:  

Due to its ready biodegradability, log Pow and acute aquatic toxicity, the substance is not to be classified as dangerous/hazardous for the environment according to Directive 67/548/EEC and according to the Regulation (EC) 1272/2008 on classification, labelling and packaging of substances and mixtures (CLP Regulation):


Hazardous to the atmospheric environment:

(Hazardous to the ozone layer: This includes substances which are listed in Annex I to Regulation (EC) No 2037/2000 of the European Parliament and of the Council of substances that deplete the ozone layer (1) and its subsequent amendments):
Acylglycinate is not listed in Annex I of (EC) No 2037/2000.


M-Factor:                                       No

Labelling:                                        No Signal word and Pictogram for environmental hazards

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