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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Toxicological information

Skin irritation / corrosion

Currently viewing:

Administrative data

Endpoint:
skin corrosion: in vitro / ex vivo
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 431 (In Vitro Skin Corrosion: Reconstructed Human Epidermis (RHE) Test Method)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
1,2-dihydro-2-oxoquinoline-4-carboxylic acid
EC Number:
239-827-9
EC Name:
1,2-dihydro-2-oxoquinoline-4-carboxylic acid
Cas Number:
15733-89-8
Molecular formula:
C10H7NO3
IUPAC Name:
1,2-dihydro-2-oxoquinoline-4-carboxylic acid
Test material form:
solid: particulate/powder

In vitro test system

Test system:
human skin model
Control samples:
yes, concurrent negative control
yes, concurrent positive control

Results and discussion

In vitro

Results
Irritation / corrosion parameter:
% tissue viability
Value:
107
Negative controls validity:
valid
Positive controls validity:
valid

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
In this in vitro EPISKIN™ (SM) model (OECD431 method) test with ACIDE HYDROXY, the results indicate that the test item is non-corrosive to the skin.
Executive summary:

In this in vitro EPISKIN™ (SM) model (OECD431 method) test with ACIDE HYDROXY, the results indicate that the test item is non-corrosive to the skin.