Registration Dossier
Registration Dossier
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EC number: 610-962-9 | CAS number: 5311-05-7
Skin irritation / corrosion
Administrative data
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Study period:
- 1996
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- secondary literature
Data source
Referenceopen allclose all
- Reference Type:
- other: Draft Renewal Assessment Report under Regulation (EC) 1107/2009
- Title:
- Draft Renewal Assessment Report under Regulation (EC) 1107/2009 - Tritosulfuron
- Year:
- 2 018
- Bibliographic source:
- Draft Renewal Assessment Report under Regulation (EC) 1107/2009
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 1996
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- GLP compliance:
- yes
Test material
- Reference substance name:
- 4-methoxy-6-(trifluoromethyl)-1,3,5-triazin-2-amine
- EC Number:
- 610-962-9
- Cas Number:
- 5311-05-7
- Molecular formula:
- C5H5F3N4O
- IUPAC Name:
- 4-methoxy-6-(trifluoromethyl)-1,3,5-triazin-2-amine
Constituent 1
Test animals
- Species:
- rabbit
- Strain:
- New Zealand White
Test system
- Controls:
- yes
- Duration of treatment / exposure:
- Exposure period: 4 h
- Observation period:
- 72 h
- Number of animals:
- 3
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- edema score
- Basis:
- animal #1
- Time point:
- 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #2
- Time point:
- 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #3
- Time point:
- 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #1
- Time point:
- 48 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #2
- Time point:
- 48 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #3
- Time point:
- 48 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #1
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #2
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- edema score
- Basis:
- animal #3
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #1
- Time point:
- 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #2
- Time point:
- 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #3
- Time point:
- 72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #1
- Time point:
- 48 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #2
- Time point:
- 48 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #3
- Time point:
- 48 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #1
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #2
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- erythema score
- Basis:
- animal #3
- Time point:
- 24 h
- Score:
- 0
- Max. score:
- 4
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Under the test conditions chosen and considering the described findings of the test item does not give indication of an irritant property to the skin.
- Executive summary:
The irritant propertries to skin of the substance was determined according to the guideline OECD 404 (acute dermal irritation/corrosion).
The potential of the test item to cause acute dermal irritation or corrosion was assessed by a single topical application of 0.5 g of the test item to the intact skin of white New Zealand rabbits for 4 hours under semiocculsive dressing.
As no skin findings were observed in all animals, the study was terminated 72 hours after removal of the patches.
Under the test conditions chosen and considering the described findings of the test item does not give indication of an irritant property to the skin.
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