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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
phototransformation in air
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: accepted calculation method

Data source

Reference
Title:
No information
Author:
p-Tolylisocyanate EPIWIN and Mackay Calculations (2005)

Materials and methods

Principles of method if other than guideline:
Method: other (calculated): EPIWIN AOPWIN v1.91

Test material

Constituent 1
Chemical structure
Reference substance name:
p-tolyl isocyanate
EC Number:
210-743-4
EC Name:
p-tolyl isocyanate
Cas Number:
622-58-2
Molecular formula:
C8H7NO
IUPAC Name:
1-isocyanato-4-methylbenzene

Study design

Details on test conditions:
Sensitiser (for indirect photolysis): OH
Sensitiser concentration: 500000 molecule/cm³
Duration of test at given test condition
Temp.:
25 °C

Results and discussion

Any other information on results incl. tables

Degradation in % (for indirect photolysis):  50  after 2.8 day(s)

Applicant's summary and conclusion