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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
publication
Title:
Thirteen Cationic Ionophores: Their Acute Toxicity, Neurobehavioral and Membrane Effects
Author:
S. C. Gad, C. Reilly, K. Siino, F. A. Gavigan & G. Witz
Year:
2008
Bibliographic source:
DRUG AND CHEMICAL TOXICOLOGY, 8( 6 ) , 451-468 (1985)

Materials and methods

Principles of method if other than guideline:
15-Crown-5 was applied to eyes of rabbits and then scored by the Draize procedure at 1, 2, 3, 4, 7 and 10 days post installation.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
1,4,10,13-pentaoxacyclopentadecane
EC Number:
251-379-6
EC Name:
1,4,10,13-pentaoxacyclopentadecane
Cas Number:
33100-27-5
Molecular formula:
C10H20O5
IUPAC Name:
1,4,7,10,13-pentaoxacyclopentadecane

Test animals / tissue source

Species:
rabbit

Test system

Amount / concentration applied:
0.01 mL

Results and discussion

In vivo

Results
Irritation parameter:
other: Eye irritation grade
Basis:
mean
Time point:
other: 1, 2, 3, 4, 7 and 10 days
Remarks on result:
probability of moderate irritation

Applicant's summary and conclusion

Conclusions:
The test substance is considered to cause Moderate eye irritation