Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Classification & Labelling & PBT assessment

PBT assessment

Currently viewing:

Administrative data

PBT assessment: overall result

Reference
Name:
C.I. Reactive Red 3:1
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Reference substance:
C.I. Reactive Red 3:1
PBT status:
the substance is not PBT / vPvB
Justification:

Persistence

The biodegradation of the test material was 6.37 % in 29 days. The hydrolysis half-life in fresh water is 93.6 days and is therefore determined to be persistent. Reference: ECHA Guidance R.11 PBT/vPvB assessment (v3.0 June 2017).

Bioaccumulation

The log Kow of the substance was determined to be -4.4827 at 25 °C. This is below the screening criteria threshold of log Kow > 4.5 for substances to be considered to have bioaccumulation potential. Reference: ECHA Guidance R.11 PBT/vPvB assessment (v3.0 June 2017).

Toxicity

Chronic NOEC = > 100 mg/L in an algal growth inhibition test and as such does not meet the criteria for classification for long-term toxicity.

The substance does not meet the criteria for classification as carcinogenic (category 1A or 1B), germ cell mutagenic (category 1A or 1B), or toxic for reproduction (category 1A, 1B, or 2) according to Regulation EC No 1272/2008. 

The substance is not classified for specific target organ toxicity after repeated exposure.

The substance does not meet the criteria for classification as carcinogenic (category 1A or 1B), germ cell mutagenic (category 1A or 1B), or toxic for reproduction (category 1A, 1B, or 2) according to Regulation EC No 1272/2008. The substance is not classified for specific target organ toxicity after repeated exposure and the long-term no-observed effect concentration or EC10 for marine or freshwater organisms is > 0.01 mg/L. 

The substance is concluded not to meet the criteria for T. Reference: ECHA Guidance R.11 PBT/vPvB assessment (v3.0 June 2017).

Therefore the assessment of the test material determined that it is not a PBT or vPvB substance.