Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 201-831-3 | CAS number: 88-44-8
Distribution modelling
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)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 001
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Release year:
- 2 001
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- 4-aminotoluene-3-sulphonic acid
- EC Number:
- 201-831-3
- EC Name:
- 4-aminotoluene-3-sulphonic acid
- Cas Number:
- 88-44-8
- Molecular formula:
- C7H9NO3S
- IUPAC Name:
- 2-amino-5-methylbenzene-1-sulfonic acid
Constituent 1
Results and discussion
Any other information on results incl. tables
. AMOUNT %
compartment release 100% release 100% release 100%
to air to water to soil
-----------------------------------------------------------
air 0.0 0.0 0.0
water 50.5 99.6 45.0
soil 49.3 0.0 54.9
sediment 0.2 0.4
0.2
-----------------------------------------------------------
Applicant's summary and conclusion
- Conclusions:
- Distributes equally between water and soil when released to air or soil. Distributes (almost) exclusively to water when released to water.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
