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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
distribution modelling
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: US EPA accepted QSAR method for organic chemicals properties assessment.
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2009

Materials and methods

Model:
calculation according to Mackay, Level III
Calculation programme:
A level III fugacity model
Release year:
2 009
Media:
air - biota - sediment(s) - soil - water

Test material

Constituent 1
Reference substance name:
data for components
IUPAC Name:
data for components
Details on test material:
Mineral Paraffin Oil is a complex UVCB substance. Data for components.

Results and discussion

Any other information on results incl. tables

Overview of distribution modelling data on Mineral Paraffin Oil components

Method

 

Components

Results: percent distribution in media:

Remarks

Reference

Media: air-water-soil sediment

 

Calculation according to

Mackay, Level III

 

Calculation programme:

level III fugacity model

(EPI Suite v.4.00)

Pentadecane, C15H32(CAS No. 629-62-9)

 

Air (%): 11.1

Water (%): 72.4

Soil (%): 5.61

Sediment (%): 10.9

2 (reliable with

restrictions)

 

key study

 

(Q)SAR

US EPA

(EPI Suite

v.4.00)

Hexadecane, C16H34(CAS No. 544-76-3)

 

Air (%): 3.46

Water (%): 37.5

Soil (%): 55

Sediment (%):4.08

Heptadecane, C17H36(CAS No. 629-78-7)

 

Air (%): 10.4

Water (%): 78.4

Soil (%): 5.72

Sediment (%): 5.44

Octadecane, C18H38(CAS No. 593-45-3)

 

Air (%): 6.9

Water (%): 82.2

Soil (%): 5.34

Sediment (%):5.58

Nonadecane, C19H40(CAS No. 629-92-5)

 

Air (%): 6.5

Water (%): 83

Soil (%): 7.11

Sediment (%): 3.36

Eicosane, C20H42

CAS No. 112-95-8

Air (%): 6.09

Water (%): 82.5

Soil (%): 9.4

Sediment (%): 1.97

Henicosane, C21H44

CAS No. 629-94-7

Air (%): 5.64

Water (%): 80.9

Soil (%): 12.3

Sediment (%): 1.14

Docosane, C22H46

CAS No. 629-97-0

Air (%): 5.16

Water (%): 78.3

Soil (%): 15.9

Sediment (%): 0.637

Tricosane, C23H48

CAS No. 638-67-5

Air (%): 4.66

Water (%): 74.8

Soil (%): 20.2

Sediment (%): 0.359

Tetracosane, C24H50 

CAS No. 646-31-1

Air (%): 4.15

Water (%): 70.4

Soil (%): 25.2

Sediment (%): 0.199

Pentacosane, C25H52 

CAS No. 629-99-2

Air (%): 3.63

Water (%): 65.5

Soil (%): 30.8

Sediment (%): 0.109

Hexacosane, C26H54 

CAS No 630-01-3

Air (%): 3.13

Water (%): 60.1

Soil (%): 36.7

Sediment (%): 0.0592

Heptacosane, C27H56 

CAS No. 593-49-7

Air (%): 2.6

Water (%): 54.1

Soil (%): 43.2

Sediment (%): 0.0314

Octacosane, C28H58 

CAS No. 630-02-4

Air (%): 2.22

Water (%): 49.3

Soil (%): 48.5

Sediment (%): 0.0169

Nonacosane, C29H60 

CAS No. 630-03-5

Air (%): 1.84

Water (%): 44.3

Soil (%): 53.8

Sediment (%): 0.0089

Triacontane, C30H62

CAS No. 638-68-6

Air (%): 1.52

Water (%): 40.1

Soil (%): 58.4

Sediment (%): 0.0048

Applicant's summary and conclusion