Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 616-436-5 | CAS number: 77098-07-8
Phototransformation in air
Administrative data
- Endpoint:
- phototransformation in air
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Study period:
- November 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Estimation method (EPI Suite) recommeded by IUCLID Guidance Documents.
Data source
Reference
- Reference Type:
- other: software program
- Title:
- Estimation Programs Interface (EPI) Suite™ v3.20 for Microsoft® Windows
- Author:
- Anonymous
- Bibliographic source:
- U.S. Environmental Protection Agency, Washington, DC, U.S.A. http://www.epa.gov/opptintr/exposure/pubs/episuite.htm
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Properties of the Reference Substance were modeled using EPI Suite v3.20.
- GLP compliance:
- no
Test material
- Reference substance name:
- 2-(2-hydroxyethoxy)ethyl 2-hydroxypropyl 3,4,5,6-tetrabromophthalate
- EC Number:
- 243-885-0
- EC Name:
- 2-(2-hydroxyethoxy)ethyl 2-hydroxypropyl 3,4,5,6-tetrabromophthalate
- Cas Number:
- 20566-35-2
- Molecular formula:
- C15H15Br4O7 (one ring component) C8 H2 Br4 O4 . C4 H10 O3 . C3 H8 O2 Unspecified reaction product of the three components
- IUPAC Name:
- 2-(2-hydroxyethoxy)ethyl 2-hydroxypropyl 3,4,5,6-tetrabromophthalate
- Details on test material:
- Modeling was performed on the Reference Substance, CASRN 20566-35-2.
Constituent 1
Study design
- Estimation method (if used):
- AOP v1.92
- Light source:
- sunlight
- Reference substance:
- no
Results and discussion
Spectrum of substance
- Remarks on result:
- other: not applicable
Degradation rate constant
- Reaction with:
- OH radicals
- Rate constant:
- 0 cm³ molecule-1 s-1
- Transformation products:
- not specified
Any other information on results incl. tables
The half-life was predicted to be 0.351 d (12 -hr day; 1.56 OH/cm3) or 4.206 hours.
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- The reference substance is not predicted to be persistent in air.
- Executive summary:
The half-life was predicted to be 0.351 d (12 -hr day; 1.56 OH/cm3) or 4.206 hours. The reference substance is not predicted to be persistent in air.
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.
