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Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
26.01. – 05.02.2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Version / remarks:
1.5.6. Effusion method: isothermal thermogravimetry, Commission Regulation (EC) No 761/2009 Anex 1, Published in O.J. L 220, 2009
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: isothermal thermogravimetry
Specific details on test material used for the study:
.
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa
Conclusions:
Vapour pressure of the test item, 5-aminotetrazole, is 7.05×10-7 Pa at 25 °C (298.15 K).
Vapour pressure was calculated as a mean of five determinations.
Executive summary:

The vapour pressure of the test substance, 5-aminotetrazole, was investigated. The isothermal thermogravimetry effusion method was used.

The procedures used in the study were in accordance with:

- Method A.4 Vapour Pressure, 1.5.6. Effusion method: isothermal thermogravimetry, Commission Regulation (EC) No 761/2009 Anex 1, Published in O.J. L 220, 2009

- OECD Test Guideline No.104, page 9 Effusion method: isothermal thermogravimetry, Adopted on 23 March 2006

Vapour pressure of the test item, 5-aminotetrazole, is 7.05×10-7 Pa at 25 °C (298.15 K).

Description of key information

The procedures used in the study were in accordance with:

- Method A.4 Vapour Pressure, 1.5.6. Effusion method: isothermal thermogravimetry, Commission Regulation (EC) No 761/2009 Anex 1, Published in O.J. L 220, 2009

- OECD Test Guideline No.104, page 9 Effusion method: isothermal thermogravimetry, Adopted on 23 March 2006

Vapour pressure of the test item, 5-aminotetrazole, is 7.05×10-7 Pa at 25 °C (298.15 K).

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information

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