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Toxicological information

Acute Toxicity: oral

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Administrative data

Endpoint:
acute toxicity: oral
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Study performed in accordance with OECD guideline and in compliance with GLP guidelines. As the study is performed with a substance analogue, in accordance with REACH guidance the maximum reliability for read-across data is 2. Read-across is justified because of the similar chemical nature of the target substance compared to the analogues. The read-across rationale can be found in the analogue approach document attached in Section 13.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1996

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: EEC-Directive 92/69 B.1
GLP compliance:
yes
Test type:
standard acute method
Limit test:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Test animals

Species:
rat
Strain:
Wistar
Sex:
male/female

Administration / exposure

Route of administration:
oral: gavage
Vehicle:
other: Destilled water
Doses:
2000 mg/kg (10 ml/kg) body weight
No. of animals per sex per dose:
5 males and 5 females
Control animals:
no

Results and discussion

Effect levels
Sex:
male/female
Dose descriptor:
LD50
Effect level:
> 2 000 mg/kg bw
Mortality:
Male: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0
Female: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0
Clinical signs:
Signs of toxicity related to dose levels:
No mortality occurred and no clinical signs were observed.
Gross pathology:
Effects on organs:
No findings.

Any other information on results incl. tables

Comments:
none

Applicant's summary and conclusion

Interpretation of results:
not classified
Remarks:
Migrated information Criteria used for interpretation of results: EU