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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Adequacy of study:
disregarded due to major methodological deficiencies

Data source

Reference
Reference Type:
publication
Title:
Leucoderma induced by monomethyl ether of hydroquinone.
Author:
Boyle J and Kennedy CTC
Year:
1985
Bibliographic source:
Clinical and Experimental Dermatology, 10, 154-158.

Materials and methods

Study type:
clinical case study

Test material

Constituent 1
Chemical structure
Reference substance name:
Mequinol
EC Number:
205-769-8
EC Name:
Mequinol
Cas Number:
150-76-5
Molecular formula:
C7H8O2
IUPAC Name:
4-methoxyphenol

Results and discussion

Applicant's summary and conclusion