Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and isopropanol
- Type of composition:
- legal entity composition of the substance
- State / form:
- other: liquid paste (melting point 21°C)
- Reference substance:
- Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and isopropanol
- Reference substance:
- Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and isopropanol
- Reference substance:
- Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and isopropanol
- Reference substance:
- Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and isopropanol
- Reference substance:
- Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and isopropanol
- Reference substance:
- Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and isopropanol
- Reference substance:
- Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and isopropanol
- PBT status:
- the substance is not PBT / vPvB
- Justification:
This substance/mixture contains no components considered
to be either persistent, bioaccumulative and toxic (PBT), or
very persistent and very bioaccumulative (vPvB) at levels of 0.1 % or higherJustification:
Persistence and degradability
Product:
Biodegradability : Test Type: aerobic
Biodegradation: 79 %
Exposure time: 28 d
Method: ISO 10708
GLP: yes
Components:
Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and
isopropanol:
Biodegradability : Test Type: aerobic
Inoculum: Other
Result: Readily biodegradable.
Biodegradation: 79 %
Related to: Biochemical oxygen demand
Exposure time: 28 d
Method: Other
GLP: yesBioaccumulative potential:
Product:
Bioaccumulation : Remarks: no data available
Components:
Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and
isopropanol:
Partition coefficient: noctanol/water
: log Pow: 3,1 (20 °C)
pH: 5 - 7
Method: Other
GLP: no
Remarks: Calculated on the basis of measured solubilities in
water at pH 7 and in n-octanol.Toxicity
Product:
Toxicity to fish : LC50 (Cyprinodon variegatus (sheepshead minnow)): > 100
mg/l
Exposure time: 96 h
Method: PARCOM Protocol Part B
GLP: yes
Toxicity to daphnia and other
aquatic invertebrates
: LC50 (Acartia tonsa): 354 mg/l
Exposure time: 48 h
Method: ISO 14669 and PARCOM method
GLP: yes
LC50 (Corophium volutator (sandhopper)): 7461 mg/kg
Exposure time: 10 d
Method: PARCOM 1995 Part A
GLP: yes
Toxicity to algae/aquatic
plants
: EC50 (Skeletonema costatum (marine diatom)): 412 mg/l
Exposure time: 72 hMethod: ISO 10253
GLP: yes
Toxicity to microorganisms :
Remarks: no data available
Components:
Reaction products of DL-methionine and C18 unsaturated fatty acid chloride and
isopropanol:
Toxicity to fish : LC50 (Cyprinodon variegatus (sheepshead minnow)): > 100
mg/l
End point: mortality
Exposure time: 96 h
Test Type: static test
Analytical monitoring: yes
Method: OECD Test Guideline 203
GLP: yes
Toxicity to daphnia and other
aquatic invertebrates
: LC50 (Acartia tonsa): 354 mg/l
End point: mortality
Exposure time: 48 h
Test Type: static test
Analytical monitoring: yes
Method: ISO 14669 and PARCOM method
GLP: yes
Toxicity to algae/aquatic
plants
: ErC50 (Skeletonema costatum (marine diatom)): 412 mg/l
End point: Growth rate
Exposure time: 72 h
Test Type: static test
Analytical monitoring: yes
Method: ISO 10253
GLP: yes
NOEC (Skeletonema costatum (marine diatom)): 321 mg/l
End point: Growth rate
Exposure time: 72 h
Test Type: static test
Analytical monitoring: yes
Method: ISO 10253
GLP: yes
Toxicity to fish (Chronic
toxicity)
: Remarks: no data available
Toxicity to daphnia and other
aquatic invertebrates
(Chronic toxicity)
: Remarks: no data available
Sediment toxicity : LC50: 7461 mg/l
Analytical monitoring: yes
Sediment: Natural sediment
Exposure duration: 10 h
Basis for effect: mortalityMethod: Other
GLP: yes
Reference
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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