Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 sensitisation
Remarks:
in vivo
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other: Authoritative data base
Title:
CAS No.: 95-64-7
Author:
Danish EPA Model
Year:
2012
Bibliographic source:
QSAR predictions by Danish Environmental Protection Agency (EPA)model powered by OASIS database; Commercial

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Estimation database
Principles of method if other than guideline:
Multicase model A33, data from GPMT or human experience (ACD Humans)
GLP compliance:
no
Type of study:
other: estimation

Test material

Constituent 1
Chemical structure
Reference substance name:
3,4-xylidine
EC Number:
202-437-4
EC Name:
3,4-xylidine
Cas Number:
95-64-7
Molecular formula:
C8H11N
IUPAC Name:
3,4-dimethylaniline

In vivo test system

Test animals

Species:
other: unspecified
Strain:
not specified
Sex:
not specified

Study design: in vivo (non-LLNA)

Induction
Route:
intradermal
Vehicle:
unchanged (no vehicle)
Challenge
Route:
intradermal
Vehicle:
unchanged (no vehicle)

Results and discussion

In vivo (non-LLNA)

Results
Reading:
other: estimation
Group:
test chemical
Dose level:
no data
No. with + reactions:
0
Total no. in group:
0
Clinical observations:
Skin sensitization: sensitising (Positive)
Remarks on result:
other: Reading: other: estimation. Group: test group. Dose level: no data. No with. + reactions: 0.0. Total no. in groups: 0.0. Clinical observations: Skin sensitization: sensitising (Positive).

Applicant's summary and conclusion

Interpretation of results:
sensitising
Remarks:
Migrated information Criteria used for interpretation of results: EU
Executive summary:

Skin sensitization: Sensitising (Positive) estimation values have been obtained for 3,4 xylidine. The estimation method used for the process is Multicase models.