Registration Dossier

Administrative data

Endpoint:
acute toxicity: oral
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

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
1996
Report date:
1996

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:
Version / remarks:
no information provided in SIDS report
Principles of method if other than guideline:
no information provided in SIDS Report
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Trimethyl phosphate
EC Number:
208-144-8
EC Name:
Trimethyl phosphate
Cas Number:
512-56-1
Molecular formula:
C3H9O4P
IUPAC Name:
trimethyl phosphate
Test material form:
liquid

Test animals

Species:
rat

Administration / exposure

Route of administration:
oral: unspecified

Results and discussion

Effect levels
Key result
Sex:
not specified
Dose descriptor:
LD50
Effect level:
840 mg/kg bw
Based on:
test mat.

Applicant's summary and conclusion

Interpretation of results:
Category 4 based on GHS criteria
Conclusions:
The LD50 oral of Trimethyl phosphate is 840 mg/kg bw.