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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Direct observations: clinical cases, poisoning incidents and other

Administrative data

Endpoint:
direct observations: clinical cases, poisoning incidents and other
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: study data do not give sufficient experimental details

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1958

Materials and methods

Study type:
study with volunteers
Endpoint addressed:
skin irritation / corrosion
Principles of method if other than guideline:
skin irritation
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol
EC Number:
204-327-1
EC Name:
6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol
Cas Number:
119-47-1
Molecular formula:
C23H32O2
IUPAC Name:
2-tert-butyl-6-[(3-tert-butyl-2-hydroxy-5-methylphenyl)methyl]-4-methylphenol
Details on test material:
no data

Method

Subjects:
- Number of subjects exposed: 6
Route of exposure:
dermal
Reason of exposure:
intentional
Exposure assessment:
not specified

Results and discussion

Clinical signs:
No irritating effects were observed at the end of the treatment

Any other information on results incl. tables

No irritating effects were observed at the end of the treatment.

Applicant's summary and conclusion

Executive summary:

No irritating effects were observed in human volunteers (Kimmerle 1958).