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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
(Q)SAR
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Original reference not yet available
Justification for type of information:
QSAR prediction

Data source

Reference
Reference Type:
secondary source
Title:
unpublished study (1995) - SU Umwelt Departement|(27/04/1995)
Author:
Hoechst
Bibliographic source:
IUCLID4 Dataset

Materials and methods

Principles of method if other than guideline:
Method: other (calculated): EPiWiN, Estimation Program, Syracuse Research Corporation, Syracuse, NY 13210

Test material

Constituent 1
Chemical structure
Reference substance name:
α,α,α-trifluoro-3-tolyl isocyanate
EC Number:
206-341-3
EC Name:
α,α,α-trifluoro-3-tolyl isocyanate
Cas Number:
329-01-1
Molecular formula:
C8H4F3NO
IUPAC Name:
1-isocyanato-3-(trifluoromethyl)benzene
Constituent 2
Reference substance name:
alpha,alpha,alpha-trifluoro-3-tolyl isocyanate
IUPAC Name:
alpha,alpha,alpha-trifluoro-3-tolyl isocyanate

Study design

Details on test conditions:
Sensitiser (for indirect photolysis): OH
Sensitiser concentration: 500000 molecule/cm³

Results and discussion

% Degradation
% Degr.:
ca. 50
Sampling time:
36 d
Test condition:
indirect photolysis

Any other information on results incl. tables

Rate constant (for indirect photolysis): = 0.0000000000004451 cm³/(molecule*sec)

Applicant's summary and conclusion