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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Table: Overview of aquatic toxicity data used for assessment:

Study

Guideline/GLP

Species

Endpoint

Effect value

Comments

Fish short-term toxicity

OECD 203 / yes

OECD 203 / yes

Danio rerio

Gobiocypris rarus

96-h LC50

96-h LC50

> 650 - 700 mg/L

> 119 mg/L

 

Daphnia short-term toxicity

EU method C.2 / no

Daphnia magna

48-h EC50

> 500 mg/L

Based on read-across to CAS 1328-53-6

ISO 6431 / no

Daphnia magna

48-h EC50

> 50 mg/L

Based on read-across to “1.1” (Al+)*

OECD 202 / no

Daphnia magna

48-h EC50

> 11.5 mg/L

 

Alga toxicity

OECD 201 / yes

Desmodesmus subspicatus

72-h ErC50

72-h ErC10

 

> 100 mg/L

> 100 mg/L

Based on read-across to CAS 1328-53-6

ISO 8692 / no

Pseudokirchneriella subcapitata

72-h ErC50

 

> 50 mg/L

Based on read-across to CAS “1.1” (Al+)*

OECD 201** / no

Green algae

72-h ErC50

72-h NOEC

> 11.5 mg/L

> 11.5 mg/L

 

Aquatic plants toxicity

OECD 221 / yes

Lemna gibba

7-d ErC50

7-d ErC10

> 100 mg/L

> 100 mg/L

Based on read-across to CAS 28901-96-4

ISO 20079 / no

Lemna minor

7-d EC50

> 50 mg/L

Based on read-across to CAS “1.1” (Al+)*

Microorganisms toxicity

OECD 209 / yes

Mixed culture of bacteria

3-h EC50

 

> 100 mg/L

 

DIN 38412 part 27 / no

Pseudomonas putida

3-h EC50

3-h EC10

> 10,000 mg/L

> 10,000 mg/L

Based on read-across to CAS 1328-53-6

OECD 209 / yes

Activated sludge

3-h EC50

3-h EC10

> 1000 mg/L

> 1000 mg/L

Based on read-across to CAS 28901-96-4

* Phthalocyanine (Me = Al; R1,2 =SO3Na, R3,4 = H)

** modified for coloured substances

Additional information

Overall the data for the substance itself as well as analogue substances used in a read across approach (see Analogue justification document) indicate that substances of the Phthalocyanines are not harmful to aquatic organisms in the range of water solubility. In addition, Phtalocyanines were proofed to be not toxic to microorganisms.