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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
skin irritation: in vivo
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1987
Report date:
1987

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
Version / remarks:
1981
Qualifier:
according to guideline
Guideline:
EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion)
Version / remarks:
1984
GLP compliance:
yes (incl. QA statement)

Test material

impurity 1
Chemical structure
Reference substance name:
2-chloro-6-fluorobenzoic acid
EC Number:
207-105-2
EC Name:
2-chloro-6-fluorobenzoic acid
Cas Number:
434-75-3
Molecular formula:
C7H4ClFO2
IUPAC Name:
2-chloro-6-fluorobenzoic acid
Constituent 1
Chemical structure
Reference substance name:
2-chloro-6-fluorobenzaldehyde
EC Number:
206-860-5
EC Name:
2-chloro-6-fluorobenzaldehyde
Cas Number:
387-45-1
Molecular formula:
C7H4ClFO
IUPAC Name:
2-chloro-6-fluorobenzaldehyde
Test material form:
solid: crystalline

Test animals

Species:
rabbit
Strain:
New Zealand White

Test system

Type of coverage:
occlusive
Preparation of test site:
shaved
Vehicle:
physiological saline
Controls:
yes, concurrent no treatment
Amount / concentration applied:
500 mg
Duration of treatment / exposure:
4 h
Observation period:
72h
Number of animals:
3

Results and discussion

In vivo

Resultsopen allclose all
Irritation parameter:
erythema score
Basis:
mean
Time point:
other: 30-60 min
Score:
0.7
Max. score:
4
Irritation parameter:
erythema score
Basis:
mean
Time point:
24 h
Score:
0.3
Max. score:
4
Irritation parameter:
erythema score
Basis:
mean
Time point:
48 h
Score:
0
Max. score:
4
Irritation parameter:
erythema score
Basis:
mean
Time point:
72 h
Score:
0
Max. score:
4
Irritation parameter:
edema score
Basis:
mean
Time point:
other: 30-60 min
Score:
0.3
Max. score:
4
Irritation parameter:
edema score
Basis:
mean
Time point:
24 h
Score:
0
Max. score:
4
Irritation parameter:
edema score
Basis:
mean
Time point:
48 h
Score:
0
Max. score:
4
Irritation parameter:
edema score
Basis:
mean
Time point:
72 h
Score:
0
Max. score:
4

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met