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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Henry's law constant
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: internationally accepted (Q)SAR method, EPI-Suite, EPA (USA)
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6
Cross-reference
Reason / purpose for cross-reference:
reference to other study

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Principles of method if other than guideline:
(Q)SAR calculation by EPI-Suite, EPA (USA) v3.20 / HENRYWIN v3.10

Test material

Constituent 1
Chemical structure
Reference substance name:
Dichloroacetic acid
EC Number:
201-207-0
EC Name:
Dichloroacetic acid
Cas Number:
79-43-6
Molecular formula:
C2H2Cl2O2
IUPAC Name:
2,2-dichloroacetic acid

Results and discussion

Henry's Law constant H
H:
68 other: x10-9 atm.m3 / mole

Any other information on results incl. tables

Q(SAR)

- Bond method: 6.80 E-8 atm.m3 / mole,

- Group method: Incomplete

Applicant's summary and conclusion