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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Additional information on environmental fate and behaviour

Currently viewing:

Administrative data

Endpoint:
additional information on environmental fate and behaviour
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Test procedure in accordance with national standard methods with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1992

Materials and methods

GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Isobutyl methacrylate
EC Number:
202-613-0
EC Name:
Isobutyl methacrylate
Cas Number:
97-86-9
Molecular formula:
C8H14O2
IUPAC Name:
isobutyl methacrylate
Details on test material:
Purity: 99.89 %
Impurities: 70 ppm water
0 ppm acid
Stabilzation: 100 ppm HQME

Results and discussion

Any other information on results incl. tables

Memo: Total organic carbon (TOC) determination
Time [h]     organic carbon [mg/l]     % of the 0-hour value
------------------------------------------------------------
  0              204.11                       100
 24               38.29                        18.8
 48                7.26                         3.6
 72                0                            0

Applicant's summary and conclusion

Conclusions:
It is not possible, to test i-BMA in a static fish test, because of the volatility of the test substance.