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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information

Acute Toxicity: oral

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Administrative data

Endpoint:
acute toxicity: oral
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Part of the SNIF file, which was accepted by the Belgian national authority for NONS

Data source

Referenceopen allclose all

Reference Type:
other company data
Title:
Unnamed
Report date:
1994
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Report date:
1994

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method B.1 (Acute Toxicity (Oral))
GLP compliance:
not specified
Test type:
standard acute method
Limit test:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
3-phenyl-7-[4-(tetrahydrofurfuryloxy)phenyl]-1,5-dioxa-s-indacen-2,6-dione
EC Number:
413-330-9
EC Name:
3-phenyl-7-[4-(tetrahydrofurfuryloxy)phenyl]-1,5-dioxa-s-indacen-2,6-dione
Cas Number:
134724-55-3
Molecular formula:
Hill formula: C27H20O6 CAS formula: C27H20O6
IUPAC Name:
6-{4-[(oxolan-2-yl)methoxy]phenyl}-12-phenyl-4,10-dioxatricyclo[7.3.0.0³,⁷]dodeca-1(12),2,6,8-tetraene-5,11-dione
Details on test material:
Not reported within the SNIF file

Test animals

Species:
rat
Strain:
Sprague-Dawley
Sex:
male/female
Details on test animals or test system and environmental conditions:
Not reported within the SNIF file

Administration / exposure

Route of administration:
oral: gavage
Vehicle:
maize oil
Details on oral exposure:
Not reported within the SNIF file
Doses:
5000 mg
No. of animals per sex per dose:
5
Control animals:
other: Not reported within the SNIF file
Details on study design:
Not reported within the SNIF file
Statistics:
Not reported within the SNIF file

Results and discussion

Effect levels
Sex:
male/female
Dose descriptor:
LD50
Effect level:
> 5 000 mg/kg bw
Mortality:
Male: 5000 mg/kg bw; Number of animals: 5; Number of deaths: 0
Female: 5000 mg/kg bw; Number of animals: 5; Number of deaths: 0
Clinical signs:
other: Signs of toxicity related to dose levels: piloerection evident in all animals immediately after application, recovers within 1 d
Gross pathology:
Effects on organs:
no effects
Other findings:
Not reported within the SNIF file

Any other information on results incl. tables

Part of the SNIF file, which was accepted by the Belgian national authority for NONS

reported in SNIF file-Notification number: 05-02-0423

Applicant's summary and conclusion

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