Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to soil macroorganisms except arthropods

Administrative data

Endpoint:
toxicity to soil macroorganisms except arthropods: short-term
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: literature data, Guideline not known but well described method

Data source

Reference
Reference Type:
publication
Title:
Nematicidal Activity of N-Substituted and N,N-Disubstituted Alkylamines against the Pine wood Nematode, Bursaphelenchus xylophilus
Author:
Atsushi Nagase et al.
Year:
1982
Bibliographic source:
Agric. Biol. Chem., 47 81), 53 - 58, 1983

Materials and methods

Test guideline
Qualifier:
no guideline required
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
N,N-dibutyloleamide
EC Number:
227-410-4
EC Name:
N,N-dibutyloleamide
Cas Number:
5831-80-1
Molecular formula:
C26H51NO
IUPAC Name:
N,N-Dibutyloleamide

Sampling and analysis

Analytical monitoring:
not specified

Test substrate

Vehicle:
not specified

Test organisms

Test organisms (species):
other: Bursaphelenchus xylophilus
Animal group:
nematods

Study design

Study type:
laboratory study
Substrate type:
not specified
Limit test:
no

Test conditions

Reference substance (positive control):
no

Results and discussion

Applicant's summary and conclusion

Conclusions:
In the random screening of nematicidal compounds against the pine woord nematode, Bursaphelenchus xylephilus, using the immersion test, a series of N-Alkyl- and N,N.dialkyl eleylamines, dialkylamines, and their related compounds were tested. N.N-Dibutyloleamide was completely inactive. Therefor no LC50 value can be derived.
Executive summary:

In the random screening of nematicidal compounds against the pine woord nematode, Bursaphelenchus xylephilus, using the immersion test, a series of N-Alkyl- and N,N.dialkyl eleylamines, dialkylamines, and their related compounds were tested. N.N-Dibutyloleamide was completely inactive. Therefor no LC50 value can be derived.