Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Endpoint:
skin sensitisation: in vivo (LLNA)
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:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay)
GLP compliance:
yes
Type of study:
mouse local lymph node assay (LLNA)

Test material

Constituent 1
Reference substance name:
Plastic, waste, pyrolized, distn., oil
Molecular formula:
Not applicable
IUPAC Name:
Plastic, waste, pyrolized, distn., oil
Test material form:
liquid
Details on test material:
Substance manufactured by the lead registrant according to the third compostion included in the registration dossier of Plastic, waste, pyrolized, fractionation bottoms (Raw Diesel)

In vivo test system

Test animals

Species:
mouse
Strain:
CBA/Ca
Sex:
female
Details on test animals and environmental conditions:
TEST ANIMALS
- Source:
AnLab Prague, Czech Republic
- Females (if applicable) nulliparous and non-pregnant: yes
- Age at study initiation:
8-12 weeks
- Weight at study initiation:
- Housing:
polycarbonate IVC cages (5 animals per cage) in a room equipped with cenrtal air-conditoning.
- Diet (e.g. ad libitum):
ad libitum
- Water (e.g. ad libitum): ad libitum
- Acclimation period:
5 days
- Indication of any skin lesions:
No

ENVIRONMENTAL CONDITIONS
- Temperature (°C): Room temperature
- Humidity (%): 30%
- 70%
- Air changes (per hr): Not specified
- Photoperiod (hrs dark / hrs light): 12/12

Study design: in vivo (LLNA)

No. of animals per dose:
5 animals per concentration
Positive control substance(s):
hexyl cinnamic aldehyde (CAS No 101-86-0)

Results and discussion

In vivo (LLNA)

Resultsopen allclose all
Key result
Parameter:
EC3
Value:
ca. 35.55
Key result
Parameter:
SI
Value:
> 3

Applicant's summary and conclusion

Interpretation of results:
Category 1 (skin sensitising) based on GHS criteria