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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
other: Mackay calculation
Title:
Unnamed
Year:
2003
Report date:
2003

Materials and methods

Model:
calculation according to Mackay, Level I
Release year:
2 003
Media:
air - biota - sediment(s) - soil - water

Test material

Constituent 1
Chemical structure
Reference substance name:
3-methyl-2-butenal
EC Number:
203-527-6
EC Name:
3-methyl-2-butenal
Cas Number:
107-86-8
Molecular formula:
C5H8O
IUPAC Name:
3-methyl-2-butenal
Details on test material:
- Name of test material (as cited in study report): 3-Methyl-2-butenal

Results and discussion

Percent distribution in media

Air (%):
16.7
Water (%):
83.25
Soil (%):
0.02
Sediment (%):
0.02
Susp. sediment (%):
0
Biota (%):
0
Aerosol (%):
0

Applicant's summary and conclusion