Registration Dossier
Registration Dossier
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EC number: 269-323-4 | CAS number: 68223-93-8
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2019-11-05- 2020-05-20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- no
- Remarks:
- The test laboratory is GLP-certified.
- Type of method:
- effusion method: Knudsen cell
- Specific details on test material used for the study:
- Test item: DADTDG (solid)
Batch: DADTDG-201909121006 - Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 0.003 Pa
- Key result
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 0.004 Pa
- Key result
- Test no.:
- #1
- Temp.:
- 50 °C
- Vapour pressure:
- 0.014 Pa
- Conclusions:
- The vapour pressure of the test item DADTDG (solid) was calculated by inter- and extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 °C, according to Regulation (EC) No. 440/2008 Method A.4. Vapour Pressure and OECD Test Guideline 104 (2006):
Temperature / °C Vapour pressure / Pa
20 2.6 × 10-3
25 3.5 × 10-3
50 1.4 × 10-2 - Executive summary:
The vapour pressure of the test itemDADTDG(solid) was calculated by inter- and extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 °C, according to Regulation (EC) No. 440/2008 MethodA.4. Vapour Pressure and OECD TestGuideline 104(2006):
Temperature / °C
Vapour pressure / Pa
20
2.6 × 10-3
25
3.5 × 10-3
50
1.4 × 10-2
Reference
see report CSL-19 -1598.01
Description of key information
Key value for chemical safety assessment
- Vapour pressure:
- 0.004 Pa
- at the temperature of:
- 25 °C
Additional information
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.
