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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
publication
Title:
No information
Author:
Levinson
Year:
1955
Bibliographic source:
Riv. parassitol. 16, 253-256

Materials and methods

GLP compliance:
not specified
Application method:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
1,3-dichlorobenzene
EC Number:
208-792-1
EC Name:
1,3-dichlorobenzene
Cas Number:
541-73-1
Molecular formula:
C6H4Cl2
IUPAC Name:
1,3-dichlorobenzene
Test material form:
liquid
Remarks:
Colourless transparent liquid

Test organisms

Test organisms (species):
other: other not soil dwelling arthropod: Musca vicina
Details on test organisms:
Musca vicina, larvae of the blowfly

Study design

Study type:
laboratory study
Total exposure duration:
10 h

Test conditions

Nominal and measured concentrations:
1,3-dichlorobenzene saturated atmosphere

Results and discussion

Effect concentrationsopen allclose all
Duration:
3 h
Dose descriptor:
other: slip
Effect conc.:
15 other: %
Conc. based on:
test mat.
Basis for effect:
other: hatch rate
Duration:
6 h
Dose descriptor:
other: slip
Effect conc.:
0 other: %
Conc. based on:
test mat.
Basis for effect:
other: hatch rate
Duration:
10 h
Dose descriptor:
other: slip
Effect conc.:
0 other: %
Conc. based on:
test mat.
Basis for effect:
other: hatch rate

Any other information on results incl. tables

Result:

Larvae of the blowfly (Musca vicina) were exposed to 1,3-dichlorobenzene saturated atmosphere 3, 6 and 10 hours.

While at 3 hours of exposure after 8 days slipped further 15 +/- 5% of the flies, after 6 and 10 h exposure, the hatching rate was 0 (control 94 +/- 2%).

Applicant's summary and conclusion

Validity criteria fulfilled:
not specified