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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 204-552-5 | CAS number: 122-52-1
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- 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:
- other: Authoritative data base
- Title:
- Danish QSAR study for CAS No.: 122-52-1
- Author:
- Danish EPA Model
- Year:
- 2 012
- Bibliographic source:
- QSAR predictions by Danish Environmental Protection Agency (EPA)model powered by OASIS database:-EPI Suite (MPBBPVP) Various versions of EPI Suite dating back from 1990-2004
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Modelling Database
- Principles of method if other than guideline:
- The vapour pressure is estimated with a modified version of the Grain method.
- GLP compliance:
- not specified
- Type of method:
- other: Modified Grain Method
Test material
- Reference substance name:
- Triethyl phosphite
- EC Number:
- 204-552-5
- EC Name:
- Triethyl phosphite
- Cas Number:
- 122-52-1
- Molecular formula:
- C6H15O3P
- IUPAC Name:
- triethyl phosphite
- Details on test material:
- - Name of test material (as cited in study report): triethyl phosphite
- Substance type: Organic
- Physical state: liquid
Constituent 1
Results and discussion
Vapour pressure
- Vapour pressure:
- 0.872 mm Hg
- Remarks on result:
- other: Other details not available
Applicant's summary and conclusion
- Conclusions:
- According to Danish QSAR vapour pressure of triethyl phosphite is estimated as 0.872 via Modified Grain Method.
- Executive summary:
According to Danish QSAR vapour pressure of triethyl phosphite is estimated as 0.872 via Modified Grain Method.
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