1,3-Benzenedisulfonic acid, 4-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl]azo]-6-[[4-[[3-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-4-sulfophenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]-

Eye irritation

Administrative data

Endpoint:

eye irritation: in vivo

Type of information:

experimental study

Adequacy of study:

weight of evidence

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

secondary literature

Justification for type of information:

data is from safety assessment reports

Data source

Reference

Reference Type:

secondary source

Title:

Fiber Reactive Dyes Toxicological Profiles December 1981

Author:

U.S. Consumer Product Safety Commission

Year:

1981

Bibliographic source:

Fiber Reactive Dyes Toxicological Profiles December 1981,PB83-168732

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: as mentioned below

Principles of method if other than guideline:

To assess the ocular irritation potential of 4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid in rabbits

GLP compliance:

not specified

Test material

Test material information

Constituent 1

Reference substance name:

4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid

EC Number:

235-432-0

EC Name:

4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid

Cas Number:

12225-86-4

Molecular formula:

C19H12Cl2N8O9S2

IUPAC Name:

4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid

Test material form:

solid

Details on test material:

Name of the test chemical: 4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid
Molecular Formula:C19H12Cl2N8O9S2
Molecular Weight: 631.372 g/mol
Substance Type: Organic
Physical State: Solid

Specific details on test material used for the study:

Name of the test chemical: 4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid
Molecular Formula:C19H12Cl2N8O9S2
Molecular Weight: 631.372 g/mol
Substance Type: Organic
Physical State: Solid

Test animals / tissue source

Species:

rabbit

Strain:

not specified

Details on test animals or tissues and environmental conditions:

no data available

Test system

Vehicle:

not specified

Controls:

not specified

Amount / concentration applied:

no data available

Duration of treatment / exposure:

no data available

Observation period (in vivo):

no data available

Duration of post- treatment incubation (in vitro):

no data available

Number of animals or in vitro replicates:

no data available

Details on study design:

no data available

Results and discussion

In vitro

Other effects / acceptance of results:

no data available

In vivo

Results

Irritation parameter:

overall irritation score

Basis:

mean

Time point:

other: no data available

Reversibility:

not specified

Remarks on result:

no indication of irritation

Irritant / corrosive response data:

no signs of irritation observed

Other effects:

no data available

Applicant's summary and conclusion

Interpretation of results:

other: not irritating

Conclusions:

No signs of irritation were observed when 4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid was applied to rabbit eyes.
Hence4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid can be considered to be not irritating to eyes.

Executive summary:

The ocular irritation potential of4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid was assessed in rabbits.

4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acidwas instilled in to the eyes of rabbits and observed for signs of irritation(dose, duration not mentioned).

No signs of irritation were observed when4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid was applied to rabbit eyes.

Hence,4-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid can be considered to be not irritating to eyes.