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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Internationally accepted method, EPI-Suite EPA (USA)

Data source

Reference
Reference Type:
other: estimated by calculation
Title:
Unnamed
Year:
2013

Materials and methods

GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
1-(2,4-dichlorophenyl)ethan-1-one
EC Number:
218-780-8
EC Name:
1-(2,4-dichlorophenyl)ethan-1-one
Cas Number:
2234-16-4
Molecular formula:
C8H6Cl2O
IUPAC Name:
1-(2,4-dichlorophenyl)ethan-1-one

Results and discussion

Henry's Law constant Hopen allclose all
H:
0 atm m³/mol
Temp.:
25 °C
Remarks on result:
other: Bond method
H:
0 Pa m³/mol
Temp.:
25 °C
Remarks on result:
other: Bond method
H:
0 atm m³/mol
Temp.:
25 °C
Remarks on result:
other: Group method
H:
0 Pa m³/mol
Remarks on result:
other: Group method

Applicant's summary and conclusion

Conclusions:
Calculated Henry's Law Constant (EPI Suite, HENRYWIN v3.20)
Bond method: 5.39E-006 atm-m3/mole (5.46E-001 Pa-m3/mole)
Group method: 7.92E-006 atm-m3/mole (8.02E-001 Pa-m3/mole)
Executive summary:

Calculated Henry's Law Constant (EPI Suite, HENRYWIN v3.20)

Bond method: 5.39E-006 atm-m3/mole (5.46E-001 Pa-m3/mole)

Group method: 7.92E-006 atm-m3/mole (8.02E-001 Pa-m3/mole)