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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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: 200-915-7 | CAS number: 75-91-2
Phototransformation in air
Administrative data
- Endpoint:
- phototransformation in air
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Experimental result cited in the Journal of Phys Chem Reference Data and US EPA's EPIWIN database and SRC. Compatible with QSAR estimated value
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- publication
- Title:
- Flash photolysis study of spectra of CH3O2 and C(CH3)O2 radicals and the kinetics of their mutual reactions with NO
- Author:
- Anastasi C., I.W.M. Smit and D.A. Parker
- Year:
- 1 978
- Bibliographic source:
- Chem. Soc. Faraday Trans. I, 74: 1693-1701
Materials and methods
- Principles of method if other than guideline:
- Full experimental details not available
- GLP compliance:
- not specified
Test material
- Reference substance name:
- TBHP
- IUPAC Name:
- TBHP
- Reference substance name:
- tert-butyl hydroperoxide
- EC Number:
- 200-915-7
- EC Name:
- tert-butyl hydroperoxide
- Cas Number:
- 75-91-2
- Molecular formula:
- C4H10O2
- IUPAC Name:
- 2-methylpropane-2-peroxol
- Details on test material:
- Test conducted on TBHP-pure; for the purposes of this dossier TBHP-pure is considered equivalent to the identity in Section 1
Constituent 1
Constituent 2
Study design
- Light source:
- not specified
- Details on light source:
- details not available
Results and discussion
Any other information on results incl. tables
Atmospheric OH reaction rate constant 3E-12 cm3/molecule-sec
Applicant's summary and conclusion
- Conclusions:
- Atmospheric OH reaction rate constant 3E-12 cm3/molecule-sec
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.
