Registration Dossier
Registration Dossier
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EC number: 201-642-6 | CAS number: 85-91-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- Data is from predictive model.
- Qualifier:
- according to guideline
- Guideline:
- other: refer below
- Principles of method if other than guideline:
- EPI Suite estimation database MPBPVP (v1.43) Program.
- GLP compliance:
- no
- Type of method:
- other: Modified Grain Method
- Key result
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 2.74 Pa
- Remarks on result:
- other: Estimated via Modified Grain Method
- Conclusions:
- The vapor pressure of the test chemical was estimated to be 2.74 Pa at 25 degC via Modified Grain Method.
- Executive summary:
The Modified Grain method was used to estimate the vapour pressure of test chemical using EPI SUITE. The vapour pressure of test chemical was estimated to be 2.74 Pa at 25 degC.
Reference
Description of key information
The Modified Grain method was used to estimate the vapour pressure of test chemical using EPI SUITE. The vapour pressure of test chemical was estimated to be 2.74 Pa at 25 degC.
Key value for chemical safety assessment
- Vapour pressure:
- 2.74 Pa
- at the temperature of:
- 25 °C
Additional information
Based on the data (key study and various supporting studies) from various predictive model, the vapour pressure of the substance was determined to be in the range of 2.573 to 2.74 Pa at 25 degC. Thus, for the purpose of chemical safety assessment we will consider the key study value which is reported as 2.74 Pa at 25°C.
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.
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