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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
acute toxicity: oral
Type of information:
experimental study
Adequacy of study:
key study
Study period:
25.1.-10.3.1993
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1993
Report date:
1993

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 401 (Acute Oral Toxicity)
GLP compliance:
yes
Test type:
standard acute method
Limit test:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
5-hydroxyisophthalic acid
EC Number:
210-565-7
EC Name:
5-hydroxyisophthalic acid
Cas Number:
618-83-7
Molecular formula:
C8H6O5
IUPAC Name:
5-hydroxyisophthalic acid

Test animals

Species:
rat
Strain:
Wistar
Sex:
male/female

Administration / exposure

Route of administration:
oral: gavage
Vehicle:
olive oil
Doses:
7 943 mg/kg10 000 mg/kg12 590 mg/kg15 850 mg/kg
No. of animals per sex per dose:
5

Results and discussion

Effect levels
Sex:
male/female
Dose descriptor:
LD50
Effect level:
11 220 mg/kg bw
Based on:
test mat.
Body weight:
146 - 202 g
Gross pathology:
Lungs and heart without pathological changes.Kidneys and liver congested.

Applicant's summary and conclusion

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