Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
distribution modelling
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Model:
calculation according to Mackay, Level III
Calculation programme:
Accepted calculation method, Level III Fugacity Model, EPI Suite v4.10

Test material

Constituent 1
Chemical structure
Reference substance name:
2-chloro-2-methylbutane
EC Number:
209-836-2
EC Name:
2-chloro-2-methylbutane
Cas Number:
594-36-5
Molecular formula:
C5H11Cl
IUPAC Name:
2-chloro-2-methylbutane

Results and discussion

Percent distribution in media

Air (%):
41.7
Water (%):
52.5
Soil (%):
5.45
Sediment (%):
0.317

Any other information on results incl. tables

Level III Fugacity Model:

Mass Amount    Half-Life       Emissions

(percent)         (hr)              (kg/hr)

Air        41.7             187                1000

Water     52.5              900               1000

Soil        5.45              1.8e+003       1000

Sediment 0.317           8.1e+003       0

Persistence Time: 150 hr

Applicant's summary and conclusion

Conclusions:
The enviromental model indicates a distribution mainly to air (41.7%) or water (52.5%) compartment.