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EC number: 279-015-1 | CAS number: 78952-61-1
- 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
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- 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
Endpoint summary
Administrative data
Description of key information
No irritating effects
Key value for chemical safety assessment
Skin irritation / corrosion
Link to relevant study records
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 29. Oct to 01 Nov. 1979
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: Federal Register 38, No 187
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Principles of method if other than guideline:
- FDA Federal Register 38, No 187, Patch-Test, occusive scarifized and intact skin
- GLP compliance:
- no
- Species:
- rabbit
- Strain:
- Himalayan
- Details on test animals or test system and environmental conditions:
- SPF Himalayan Albino Rabbits: Hoe:HIMK(SPFWiga)
Source: Hoechst AG
Food: ERKA 8300
Supplier: Futtermittelwerke Robert Koch oHG Hamm
Water: Tap water
Food and water ad libitum
Single housing
Weight: 1.5 to 2 kg
In-life date: 29. Oct to 01 Nov. 1979 - Type of coverage:
- occlusive
- Preparation of test site:
- other: abraded (3x3 cm) and shaved (3x3 cm) skin
- Vehicle:
- other: PEG 400 to form a paste
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- 500 mg on 2.5 cmx2.5 cm gauze pads
- Duration of treatment / exposure:
- 24 hours
- Observation period:
- up to 72 hours
- Number of animals:
- 6
- Details on study design:
- TEST SITE
- Area of exposure shaved and scarified skin: 2.5x2.5 cm
- Area of exposure shaved skin: 2.5x2.5 cm
- Type of wrap if used: 6 to 8 cm wide PVC sheeting covered by elastic bandage
REMOVAL OF TEST SUBSTANCE
- Time after start of exposure: 24 hours
SCORING SYSTEM: FDA Federal Register 38, No 187
Erythema and eschar formation (EEF) :
No erythema 0
Very slight erythema (barely perceptible) 1
Well defined erythema 2
Moderate to severe erythema 3
Severe erythema (beet redness) to slight eschar formation (injuries in depth) 4
Edema formation (EF):
No edema 0
Very slight edema (barely perceptible) 1
Slight edema (edges of area well defined by definite raising) 2
Moderate edema (raised approximately 1 mm) 3
Severe edema (raised more than 1 mm and extending beyond area of exp.) 4
Mean value of 6 animals
Primary Irritation Index (PII) = EEF24h-abraded + EEF72h-abraded + EEF24h-shaved + EEF72h-shaved + EF24h-abraded + EF72h-abraded + EF24h-shaved + EF72h-shaved / 4
EVALUATION:
0.0 - 0.5 non-irritant
0.6 - 3.0 slightly irritant
3.1 - 5.0 moderately irritant
5.1 - 8.0 severely irritant - Irritation parameter:
- edema score
- Remarks:
- intact skin
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0.06
- Max. score:
- 4
- Reversibility:
- fully reversible within: 48 h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- erythema score
- Remarks:
- intact skin
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0.1
- Max. score:
- 4
- Reversibility:
- fully reversible within: 48 h
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- primary dermal irritation index (PDII)
- Basis:
- mean
- Time point:
- other: 24+72 h
- Score:
- 0.3
- Max. score:
- 8
- Reversibility:
- fully reversible
- Irritant / corrosive response data:
- NAD
- Other effects:
- -
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- EU Classification: not irritating
FDA evaluation: not irritating
Reference
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Eye irritation
Link to relevant study records
- Endpoint:
- eye irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 08 Dec. 1998 - 05 Jan. 1999
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion)
- Deviations:
- no
- GLP compliance:
- yes
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Source: Charles River Deutschland GmbH, 88353 Kißlegg
- Age at study initiation: 3 to 5 months
- Weight at study initiation: 3.1 - 3.7 kg
- Housing: single
- Diet: ssniff K-H (V2333), ad libitum and hay (approx. 15 g daily)
- Water: tap water from automatic water dispensers, ad libitum
- Acclimation period: 1 week under study conditions
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 17 - 23
- Humidity (%): 30 - 70
- Photoperiod (hrs dark / hrs light): 12/12
IN-LIFE DATES: From: 08 Dec. 1998 To: 05 Jan. 1999 - Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- 100 mg
- Duration of treatment / exposure:
- 24 hours
- Observation period (in vivo):
- 21 days
- Number of animals or in vitro replicates:
- 3
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- Washing (if done): with lukewarm physiological saline solution
- Time after start of exposure: 24 hours
SCORING SYSTEM:
1, 24, 48, and 72 hours, then at 1 week post treatment
About 24 hours before the start of the study the eyes of all animals to be treated were examined under UV light for possible corneal lesions after instillation of one drop of a 0.01 % fluorescine-sodium solution. Only animals without ocular abnormalities were used for the study.
Every 100 mg Reaktiv-Rot F-66 813 FW was administered once into the conjunctival sac of the left eye of three rabbits. In each case, the untreated eye served as a control. 24 hours after the administration of the test substance and also at the designated examination times at which the treated eyes still showed discharge, or a corneal examination with fluorescine-sodium solution was performed the treated eyes were washed thoroughly with isotonic saline (approx. 37° C).
The eyes were examined 1, 24, 48 and 72 hours after administration of the test substance. After 24 and 72 hours the cornea was additionally examined under UV-light for corneal lesions after instillation of one drop of a fluorescine-sodium solution (0.01 %). Lesions in cornea, iris and conjunctivae were graded numerically. All other changes were recorded.
1. Conjunctivae
Redness: lids and/or nictitating membranes
Blood vessels normal 0
Some blood vessels definitely hyperaemic (injected) 1
Diffuse, crimson colour, individual vessels not easily discernible 2
Diffuse beefy red 3
Chemosis: lids and/or nictitating membranes
No swelling 0
Any amount different from normal (includes nictating membrane) 1
Obvious swelling with partial eversion of lids 2
Swelling with lids about half closed 3
Swelling with lids more than half closed 4
2. Iris
Normal 0
Markedly deepened rugae, congestion, swelling, slight
circumcorneal hyperaemia: or injection: iris still reacting to light
(a sluggish reaction is positive) 1
Haemorrhage, gross destruction, or no reaction to light. 2
3. Cornea
Opacity-degree of density (area most dense taken for reading)
No ulceration or opacity 0
Scattered or diffuse areas of opacity (other than slight
dulling of normal lustre): details of iris clearly visible 1
Easily discernible translucent area: details of iris slightly obscured 2
Nacrous area: no details of iris visible: size of pupil barely discernible 3
Opaque cornea: iris not discernible through the opacity 4
Affected area (opacity or stained by fluorescine test)
No translucense 0
Punctiform to one quarter 1
Greater than one quarter, but less than half 2
Greater than half, but less than three quarters 3
Greater than three quarters, up to whole area 4
TOOL USED TO ASSESS SCORE: fluorescein staining and UV-light 24 and 72 hours after treatment - Irritation parameter:
- conjunctivae score
- Remarks:
- (redness)
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 1.1
- Max. score:
- 3
- Reversibility:
- fully reversible within: 7 days
- Irritation parameter:
- chemosis score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 1.22
- Max. score:
- 4
- Reversibility:
- fully reversible within: 7 days
- Irritation parameter:
- cornea opacity score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Irritation parameter:
- iris score
- Basis:
- mean
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 2
- Irritant / corrosive response data:
- From one hour up to 2 days after application the conjunctiva of two animals showed blood vessels definitely injected above normal up to diffuse deeper crimson red colors and swelling with partial eversion of lids.
From one hour up to 3 days after application the conjunctiva of one animal showed diffuse deeper crimson red colors up to beefy red colors and swelling with partial eversion of lids. Additionally bleeding of nictating membrane was observed.
The irritations were attended by clear substance coloured eye discharge.
7 days after application the irritations were reversible.
The iris was discolored by compound from one day up to seven days in one animal.
Additionally the nictating membrane and the conjunctivae were discolored up to the end of the study. - Interpretation of results:
- GHS criteria not met
- Conclusions:
- Based on the present study, Reactive Red 198 is not irritating to the eye.
- Executive summary:
Testing for primary irritation in the rabbit eye provides information on ocular lesions after a single administration of the test substance to the conjunctival sac of the eye and serves as a basis for classification and labelling.
The present study was conducted according to EC-Guideline B.5. Acute Toxicity Eye Irritation of Directive 84/449/EEC: Commission Directive of April 25,1984 adapting for the sixth time Directive 67/548/EEC on the approximation of the laws, regulations and administrative provisions relating to the classification, packaging and labelling of hazardous substances to the technical progressand meets the requirements of OECD Guideline for Testing of Chemicals, 405 "Acute Eye Irritation / Corrosion", OECD 1981.Updated Guideline, adopted : 24th February 1987. Study conducted in compliance with GLP.
Testing of Remazol Rot RB gran 133% for primary eye irritation in the rabbit showed, that the substance is not irritating to eye.
Reference
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Skin irritation / Corrosion.
The substance was tested for primary dermal irritation and corrosiveness. No inflammatory signs (eschar or oedema formation) became apparent within the observation period. Signs of toxicity were not observed. This evidence indicates no hazard potential to the skin and the test substance may therefore be regarded as 'not irritating to the skin’. It is not a dermal corrosive. No risk phrase or classification is required.
Eye irritation.
The substance was tested for acute eye irritation and was found not to be an irritant to the rabbit eye. Effects were noted in all animals assessed; however these were fully reversible within the observation period. No classification is applicable.
Respiratory irritation
Respiratory irritation was not assessed; however no effects on the animals were noted in any associated studies.
Justification for classification or non-classification
The above studies have all been ranked reliability 1 or 2 according to the Klimisch et al system. This ranking was deemed appropriate because the studies were conducted to GLP an in compliance with agreed protocols. Sufficient dose ranges and numbers are detailed; hence it is appropriate for use based on reliability and animal welfare grounds.
The above results triggered no classification under the Dangerous Substance Directive (67/548/EEC) and the CLP Regulation (EC No 1272/2008). No classification for irritation effects is therefore required.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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