Registration Dossier
Registration Dossier
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EC number: 294-620-0 | CAS number: 91744-56-8
Acute Toxicity: other routes
Administrative data
- Endpoint:
- acute toxicity: other routes
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Basic data given. Lack of details on the test material and limited documentation.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 979
Materials and methods
- Principles of method if other than guideline:
- The acute toxicity of the test substance was studied in male and female rats via the intraperitoneal route.
- GLP compliance:
- no
Test material
- Reference substance name:
- Glycerides, mixed C8-10 and succinyl
- EC Number:
- 294-620-0
- EC Name:
- Glycerides, mixed C8-10 and succinyl
- Cas Number:
- 91744-56-8
- Molecular formula:
- Not applicable: Complex UVCB substance
- IUPAC Name:
- Glycerides, mixed C8-10 (even numbered) and succinyl
- Details on test material:
- - Name of test material (as cited in study report): only trade name given
- Physical state: clear oil-like material
- Analytical purity: no data
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Bantin & Kingman Ltd., Hull, UK
- Weight at study initiation: 150 ± 20 g
- Housing: animals were housed individually in grid-floor cages.
- Diet: standard laboratory rodent diet (41B pellets) (Dixon & Sons. (Ware) Ltd., Ware, UK), ad libitum
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 22 ± 2 °C
- Photoperiod (hrs dark / hrs light): 12/12
Administration / exposure
- Route of administration:
- intraperitoneal
- Vehicle:
- unchanged (no vehicle)
- Doses:
- 5 mL/kg bw
- No. of animals per sex per dose:
- 5
- Control animals:
- no
- Details on study design:
- - Duration of observation period following administration: 14 days
- Frequency of observations and weighing: animals were observed immediately after administration and daily thereafter. Any deaths or signs of toxicity were recorded. Body weights were determined on Day 0 (study initiation), Day 3 and Day 14 (study termination).
- Necropsy of survivors performed: no
- Other examinations performed: clinical signs, body weights, mortality
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 5 045 mg/kg bw
- Based on:
- test mat.
- Remarks on result:
- other: corresponding to 5 mL/kg bw based on a density of 1.009 g/cm³
- Mortality:
- No mortality occurred during the study period.
- Clinical signs:
- No clinical signs of toxicity were observed up to the end of the 14-day observation period.
- Body weight:
- No effect on body weight was noted during the whole study.
Applicant's summary and conclusion
- Conclusions:
- The substance is not acutely toxic by the intraperitoneal route.
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