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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Original reference not available

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1994
Report date:
1994

Materials and methods

Test guideline
Guideline:
OECD Guideline 203 (Fish, Acute Toxicity Test)

Test material

Constituent 1
Chemical structure
Reference substance name:
Chlorodiphenylphosphine
EC Number:
214-093-2
EC Name:
Chlorodiphenylphosphine
Cas Number:
1079-66-9
Molecular formula:
C12H10ClP
IUPAC Name:
diphenylphosphinous chloride

Test organisms

Test organisms (species):
Danio rerio (previous name: Brachydanio rerio)

Study design

Total exposure duration:
96 h

Results and discussion

Effect concentrations
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
47 mg/L
Basis for effect:
mortality (fish)

Applicant's summary and conclusion