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Toxicological information

Acute Toxicity: oral

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Administrative data

Endpoint:
acute toxicity: oral
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
other: Predicted data
Title:
R: QSAR Toolbox 3.1.0.21 prediction for LD50 read across evaluation for CAS 133-91-5
Author:
Sustainability Support Services (Europe) AB
Year:
2013
Bibliographic source:
QSAR Toolbox version 3.1

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 401 (Acute Oral Toxicity)
GLP compliance:
not specified
Test type:
standard acute method
Limit test:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material: 3,5-diiodosalicylic acid
- Molecular formula: C7H4I2O3
- Molecular weight: 389.91
- Substance type: Organic
- Physical state: Solid
- Smiles: C(=O)(O)c1c(O)c(I)cc(I)c1

Test animals

Species:
mouse
Strain:
other: ICR;B6C3F1;ddY;no data;Swiss
Sex:
not specified

Administration / exposure

Route of administration:
other: oral: gavage;oral: unspecified
Vehicle:
not specified
Control animals:
not specified

Results and discussion

Effect levels
Sex:
not specified
Dose descriptor:
LD50
Effect level:
2 410.333 mg/kg bw
Based on:
test mat.

Any other information on results incl. tables






The prediction was based on dataset comprised from the following descriptors: LD50
Estimation method: Takes average value from the 6 nearest neighbours
Domain  logical expression:Result: In Domain

(("a" and ("b" and ( not "c") )  )  and ("d" and "e" )  )

Domain logical expression index: "a"

Referential boundary: The target chemical should be classified as Phenols (Acute toxicity) by US-EPA New Chemical Categories

Domain logical expression index: "b"

Referential boundary: The target chemical should be classified as Group 14 - Carbon C AND Group 16 - Oxygen O AND Group 17 - Halogens F,Cl,Br,I,At AND Group 17 - Halogens I by Chemical elements

Domain logical expression index: "c"

Referential boundary: The target chemical should be classified as Group 15 - Nitrogen N OR Group 17 - Halogens Br OR Group 17 - Halogens Cl by Chemical elements

Domain logical expression index: "d"

Parametric boundary:The target chemical should have a value of log Kow which is >= 1.33

Domain logical expression index: "e"

Parametric boundary:The target chemical should have a value of log Kow which is <= 5.03

Applicant's summary and conclusion

Interpretation of results:
not classified
Remarks:
Migrated information Criteria used for interpretation of results: EU
Conclusions:
The Acute oral toxicity (LD50) value of 3,5-diiodosalicylic acid on Rat on the basis of mortality effect was estimated to be 2410.33 mg/kg bw. This value indicates that the substance 3,5-diiodosalicylic acid is not toxic to Rat by oral route.
Executive summary:

The Acute oral toxicity (LD50) value of 3,5-diiodosalicylic acid on Rat on the basis of mortality effect was estimated to be 2410.33 mg/kg bw. This value indicates that the substance 3,5-diiodosalicylic acid is not toxic to Rat by oral route.