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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
supporting study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
publication
Title:
Patch testing with components of water-based metalworking fluids.
Author:
Greier, J. et al.
Year:
2003
Bibliographic source:
Contact Dermatitis 49, 85-90.

Materials and methods

Study type:
clinical case study
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-amino-2-ethylpropanediol
EC Number:
204-101-2
EC Name:
2-amino-2-ethylpropanediol
Cas Number:
115-70-8
Molecular formula:
C5H13NO2
IUPAC Name:
2-amino-2-ethylpropane-1,3-diol

Method

Type of population:
occupational
Subjects:
A clinical trial of 233 patients with present or past occupational to metalworking fluids (MWF).
Ethical approval:
not specified
Route of exposure:
dermal
Reason of exposure:
intentional, occupational

Results and discussion

Results of examinations:
Only 1 patient reacted positively to AEPD.

Applicant's summary and conclusion

Conclusions:
Only 1 patient reacted positively to AEPD. The importance of AEPD as a MWF allergen still remains to be established.