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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
acute toxicity: dermal
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Remarks:
standard work on toxicology

Data source

Reference
Reference Type:
review article or handbook
Title:
1-Butanol in Patty's Industrial Hygiene and Toxicology (3rd rev ed)
Author:
Clayton (ed)
Year:
1982
Bibliographic source:
Patty's Industrial Hygiene and Toxicology (3rd rev ed)

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
no details provided
GLP compliance:
not specified
Test type:
standard acute method

Test material

Constituent 1
Chemical structure
Reference substance name:
Butan-1-ol
EC Number:
200-751-6
EC Name:
Butan-1-ol
Cas Number:
71-36-3
Molecular formula:
C4H10O
IUPAC Name:
butan-1-ol

Test animals

Species:
rabbit

Results and discussion

Effect levels
Sex:
not specified
Dose descriptor:
LD50
Effect level:
4 200 mg/kg bw

Any other information on results incl. tables

An additional result in the same publication gave an LD50 of 5300 mg/kg bw in rabbits

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The LD50 in rabbits is between 4200 and 5300 mg/kg bw.