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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Eye irritation

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Administrative data

Endpoint:
eye irritation: in vivo
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
grey literature
Title:
NIOSH/OSHA - Occupational Health Guidelines for Chemical Hazards
Author:
Mackinson et al.
Year:
1981
Bibliographic source:
DHHS(NIOSH) Publication no. 81-13 (3. VOLS) Washington DC: US Government Printing Office, Jan. 1981

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 405 (Acute Eye Irritation / Corrosion)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Propiolactone
EC Number:
200-340-1
EC Name:
Propiolactone
Cas Number:
57-57-8
Molecular formula:
C3H4O2
IUPAC Name:
oxetan-2-one

Results and discussion

In vivo

Results
Irritation parameter:
other: Permanent corneal opacification
Reversibility:
not reversible
Remarks on result:
other: Eye contact with liquid beta-propiolactone can cause permanent corneal opacification
Irritant / corrosive response data:
Eye contact with liquid beta-propiolactone can cause permanent corneal opacification

Applicant's summary and conclusion