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EC number: - | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
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- Nanomaterial pour density
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- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 08 December 2010 to 22 December 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted to EU, OECD & US EPA test guidance in compliance with GLP and reported with a valid GLP certificate.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.3 (Acute Toxicity (Dermal))
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 402 (Acute Dermal Toxicity)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 870.1200 (Acute Dermal Toxicity)
- GLP compliance:
- yes (incl. QA statement)
- Test type:
- standard acute method
- Limit test:
- yes
Test material
- Details on test material:
- Product name: Reactive Red F08-0146
Constituent 1
Test animals
- Species:
- rat
- Strain:
- other: Wistar RjHan:WI
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- Species and strain: RjHan:(WI) Wistar rats
Source: Laboratoire Elevage Janvier, B.P. 4105, Route des Chênes Secs, 53940 Le Genest-St-Isle CEDEX FRANCE
Hygienic level at arrival: SPF
Hygienic level during the study: Standard housing conditions
Justification of strain: The Wistar rat is one of the standard rodent species used in acute toxicity studies
Number of animals: 5 animals/sex
Sex: Male and female, female rats were nulliparous and non-pregnant.
Age of animals at study start: Young adult rats
Body weight range at dosing: Between 214 g and 248 g
Acclimatization time: 6 days
Animal health: Only healthy animals were used for the study. The veterinarian certified the health status.
Room-Box: 244/9
Housing: Individual caging
Cage type: Type II. polypropylene/polycarbonate
Bedding: Laboratory bedding: Lignocel Hygienic Animal Bedding produced by J. Rettenmaier & Söhne GmbH+Co.KG (Holzmühle 1, 73494 Rosenberger, Germany).
Light: 12 hours daily, from 6.00 a.m. to 6.00 p.m.
Temperature: 21.4- 24.6°C
Relative humidity: 31 - 58 %
Ventilation: 15-20 air exchanges/hour
Enrichment: Rodents were housed with deep wood sawdust bedding to allow digging and other normal rodent activities.
The temperature and relative humidity was recorded twice daily during the study.
Food and Water Supply: Animals received ssniff® SM R/M-Z+H "Autoclavable complete feed for rats and mice – breeding and maintenance" produced by ssniff Spezialdiäten GmbH, D-59494 Soest Germany ad libitum, and tap water from the municipal supply, as for human consumption from 500 ml bottle ad libitum. The food is not considered to contain any contaminants that could reasonably be expected to affect the purpose or integrity of the study.
Water quality control analysis is performed once every three months and microbiological assessment is performed monthly, by Veszprém County Institute of State Public Health and Medical Officer Service (ÁNTSZ, H-8201 Veszprém, József A.u.36., Hungary).
Identification : The individual identification was performed using numbers written on the tail with a marker pen. The numbers were given on the basis of LAB Research Ltd.' s Master File for each animal allocated to the treatment groups. The cages were identified by cards containing information about study code, sex, dose group, cage number and individual animal numbers.
Administration / exposure
- Type of coverage:
- semiocclusive
- Vehicle:
- water
- Details on dermal exposure:
- The test item was applied as supplied moistened with distilled water.
The back of each animal was shaved (approximately 10 % area of the total body surface) approximately 24 hours prior to treatment. The test item was applied as a single dose as supplied to the shaved skin and remained in contact with the skin for the 24- hour exposure period. For that purpose, the appropriate amount of the test item was moistened with distilled water and distributed as uniformly as possible. Sterile gauze pads were placed on the skin of rats to cover the test item. These gauze pads were kept in contact with the skin by a patch with adhesive hypoallergenic plaster. The entire trunk of the animal was then wrapped with semi occlusive plastic wrap for 24 hours.
At the end of the exposure period, the area of skin treated with the test item was washed with water of body temperature. - Duration of exposure:
- 24 hours
- Doses:
- 2000 mg/kg bw
- No. of animals per sex per dose:
- Males 5, Females 5
- Control animals:
- no
- Details on study design:
- Clinical Observations
Clinical observations were performed on the day of treatment at 1 and 5 hours after application of the test item and once each day for 14 days thereafter. Observations included the skin and fur, eyes and mucous membranes, the respiratory, circulatory, autonomic and central nervous system, somatomotor activity and behaviour pattern. Particular attention was directed to observation of tremors, convulsions, salivation, diarrhoea, lethargy, sleep and coma.
Measurement of Body Weight
The body weights were recorded on Day 0 (before test item administration) and on Days 7 and 14.
Necropsy
All animals were anaesthetised with Euthasol 40% and exsanguinated. After examination of the external appearance, the cranial, thoracic and abdominal cavities were opened and the appearance of the tissues and organs was observed. All macroscopic changes were recorded. - Statistics:
- None
Results and discussion
- Preliminary study:
- Not applicable.
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- No mortality occurred after a 24-hour dermal exposure of REACTIVE RED F08-0146 administered at 2000 mg/kg bw to RjHan:(WI) Wistar rats followed by a 14-day observation period.
- Clinical signs:
- other: No clinical signs were observed after the treatment with the test item or during the 14 day observation period.
- Gross pathology:
- A single 24 hour dermal application of REACTIVE RED F08-0146 at a dose level of 2000 mg/kg bw was not accompanied with any macroscopic test item-related findings.
- Other findings:
- Red staining was recorded on the skin in all animals after dosing. The discoloration of the skin lasted up to 5 days in all animals. No other local dermal signs were observed.
Any other information on results incl. tables
INDIVIDUAL CLINICAL OBSERVATIONS
STUDY CODE: 10/285-002P TEST SYSTEM: Rj Han: WI Rat TEST ITEM: Reactive Red F08-0146
DOSE LEVEL: 2000 mg/kg SEX: MALE
Cage No. |
Animal No. |
Observations |
Observation days |
Frequency |
|||||||||||||||
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
|||||
1h |
5h |
||||||||||||||||||
1 |
3349 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
11/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
5/16 |
||
2 |
3350 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
12/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4/16 |
||
3 |
3351 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
12/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4/16 |
||
4 |
3352 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
11/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
5/16 |
||
5 |
3353 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
12/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4/16 |
DOSE LEVEL:
2000 mg /kg SEX: FEMALE
Cage No. |
Animal No. |
Observations |
Observation days |
Frequency |
|||||||||||||||
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
|||||
1h |
5h |
||||||||||||||||||
6 |
3359 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
11/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
5/16 |
||
7 |
3360 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
11/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
5/16 |
||
8 |
3361 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
11/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
5/16 |
||
9 |
3362 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
12/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4/16 |
||
10 |
3363 |
Symptom Free |
+ |
+ |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
12/16 |
Red skin |
- |
- |
+ |
+ |
+ |
+ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4/16 |
Remarks: +: present
h=hour (s) Treatment day= Day 0
Frequency of observation = number of occurrence of observation / total number of observations
BODY WEIGHT DATA
INDIVIDUAL BODY WEIGHT AND BODY WEIGHT GAIN
STUDY CODE: 10/285-002P TEST SYSTEM: Rj Han: WI Rat TEST ITEM: Reactive Red F08-0146
DOSE LEVEL: 2000 mg/kg SEX: MALE
Cage No. |
Animal No. |
Body weight (g) Days |
Body Weight Gain (g) |
||||
0 |
7 |
14 |
0-7 |
7-14 |
0-14 |
||
1 |
3349 |
235 |
281 |
328 |
46 |
47 |
93 |
2 |
3350 |
248 |
300 |
361 |
52 |
61 |
113 |
3 |
3351 |
240 |
287 |
344 |
47 |
57 |
104 |
4 |
3352 |
241 |
288 |
336 |
47 |
48 |
95 |
5 |
3353 |
242 |
303 |
366 |
61 |
63 |
124 |
Mean: |
241.2 |
291.8 |
347.0 |
50.6 |
55.2 |
105.8 |
|
Standard deviation: |
4.7 |
9.3 |
16.2 |
6.3 |
7.4 |
12.9 |
DOSE LEVEL: 2000 mg/kg SEX: FEMALE
Cage No. |
Animal No. |
Body weight (g) Days |
Body Weight Gain (g) |
||||
0 |
7 |
14 |
0-7 |
7-14 |
0-14 |
||
6 |
3359 |
214 |
223 |
228 |
9 |
5 |
14 |
7 |
3360 |
230 |
241 |
260 |
11 |
19 |
30 |
8 |
3361 |
220 |
235 |
244 |
15 |
99 |
24 |
9 |
3362 |
218 |
219 |
238 |
1 |
19 |
20 |
10 |
3363 |
216 |
222 |
236 |
6 |
14 |
20 |
Mean: |
219.6 |
228.0 |
241.2 |
8.4 |
13.2 |
21.6 |
|
Standard deviation: |
6.2 |
9.5 |
12.0 |
5.3 |
6.2 |
5.9 |
Remarks: Treatment day = Day 0
MACROSCOPIC FINDINGS
INDIVIDUAL INTERNAL AND EXTERNAL MACROSCOPIC OBSERVATIONS
STUDY CODE: 10/285-002P TEST SYSTEM: Rj Han: WI Rat TEST ITEM: Reactive Red F08-0146
DOSE LEVEL: 2000 mg/kg SEX: MALE
Cage No. |
Animal No. |
External Observations |
Internal Observations |
Organ / Tissue |
1 |
3349 |
No external observations |
No internal observations |
Not applicable |
2 |
3350 |
No external observations |
Dilation, pelvis, right |
Kidneys |
3 |
3351 |
No external observations |
Dilation, pelvis, right |
Kidneys |
4 |
3352 |
No external observations |
No internal observations |
Not applicable |
5 |
3353 |
No external observations |
No internal observations |
Not applicable |
DOSE LEVEL: 2000 mg/kg SEX: FEMALE
Cage No. |
Animal No. |
External Observations |
Internal Observations |
Organ / Tissue |
6 |
3359 |
No external observations |
No internal observations |
Not applicable |
7 |
3360 |
No external observations |
No internal observations |
Not applicable |
8 |
3361 |
No external observations |
No internal observations |
Not applicable |
9 |
3362 |
No external observations |
No internal observations |
Not applicable |
10 |
3363 |
No external observations |
No internal observations |
Not applicable |
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- The acute dermal median lethal dose (LD50) of the test item REACTIVE RED F08-0146 was found to be higher than 2000 mg/kg body weight in male and female RjHan:(WI) Wistar rats.
- Executive summary:
This study has been performed in accordance with the study plan, OECD Guidelines for Testing of Chemicals (No.: 402, 24th Feb. 1987), Commission Regulation (EC) No 440/2008, B.3 (L142, 30 May 2008), OPPTS 870.1200 (EPA 712-C-98-192, August 1998) and the Principles of Good Laboratory Practice (GLP) and reported with a valid GLP certificate.
An acute dermal toxicity study was performed with test item REACTIVE RED F08-RjHan:(WI) Wistar rats.
A limit test was carried out at 2000 mg/kg body weight (bw) in both sexes (5 rats/sex). The test item was applied as supplied, moistened with distilled water, as a single dermal 24-hour exposure followed by a 14‑day observation period.
Clinical observations were performed on all animals at 1 and 5 hours after dosing and daily for 14 days thereafter. Body weight was measured prior to dosing on Day 0 and on Days 7 and 14. Rats were euthanized and a gross macroscopic examination performed at the end of the 2-week observation period (Day 14).
The results of the study were summarized as follows:
Mortality: No mortality occurred.
Systemic clinical signs: No clinical signs were observed after the treatment with the test item or during the 14‑day observation period.
Local dermal signs: No local dermal signs were observed during the entire study period. However, red staining was observed on the skin in all animals after dosing from Day 1 to Day 5.
Body weight: The body weight and body weight gain of REACTIVE RED F08-0146 treated animals did not show any test item-related effect.
Necropsy: There was no evidence of test item-related observations at a dose level of 2000 mg/kg at necropsy. Pelvic dilation of the right kidney was seen incidentally.
Conclusions: The acute dermal median lethal dose (LD50) of the test item REACTIVE RED F08-0146 was found to be higher than 2000 mg/kg bw in male and female RjHan:(WI) Wistar rats.
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