Registration Dossier
Registration Dossier
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EC number: 700-397-7 | CAS number: 847488-62-4
Toxicity to soil macroorganisms except arthropods
Administrative data
- Endpoint:
- toxicity to soil macroorganisms except arthropods: short-term
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guideline study obtained through inquiry process; SNIF file obtained from ECHA.
Data source
Reference
- Reference Type:
- other: SNIF
- Title:
- Unnamed
- Year:
- 1 992
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 207 (Earthworm, Acute Toxicity Tests)
- Deviations:
- not specified
- GLP compliance:
- yes
Test material
- Reference substance name:
- A mixture of: esters of C14-C15 branched alcohols with 3,5-di-t-butyl-4-hydroxyphenyl propionic acid; C15 branched and linear alkyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate; C13 branched and linear alkyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate
- EC Number:
- 413-750-2
- EC Name:
- A mixture of: esters of C14-C15 branched alcohols with 3,5-di-t-butyl-4-hydroxyphenyl propionic acid; C15 branched and linear alkyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate; C13 branched and linear alkyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate
- IUPAC Name:
- 413-750-2
- Reference substance name:
- reaction mass of: esters of C14-C15 branched alcohols with 3,5-di-t-butyl-4-hydroxyphenyl propionic acid; C15 branched and linear alkyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate; C13 branched and linear alkyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate
- IUPAC Name:
- reaction mass of: esters of C14-C15 branched alcohols with 3,5-di-t-butyl-4-hydroxyphenyl propionic acid; C15 branched and linear alkyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate; C13 branched and linear alkyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate
- Test material form:
- not specified
Constituent 1
Constituent 2
Sampling and analysis
- Analytical monitoring:
- not specified
Test substrate
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Eisenia fetida
- Animal group:
- annelids
Study design
- Study type:
- other: no data
- Substrate type:
- other: Soil characteristics (e.g. pH, % organic matter): 10% sphagnum peat, 20% kaolin clay, 70% industrial sand, pH 6.8.
- Limit test:
- yes
- Total exposure duration:
- 14 d
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 14 d
- Dose descriptor:
- LC50
- Effect conc.:
- > 1 000 mg/kg soil dw
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- mortality
- Duration:
- 14 d
- Dose descriptor:
- LC0
- Effect conc.:
- 1 000 mg/kg soil dw
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- mortality
- Duration:
- 14 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 1 000 mg/kg soil dw
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not specified
- Conclusions:
- LC50 (14d) > 1000 mg/L
NOEC (14d) = 1000 mg/L
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