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Physical & Chemical properties

Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
Justification for type of information:
Please refer to attached justification documents
Principles of method if other than guideline:
Estimation by MPBPVP program, USEPA/Syracuse Research, v1.40
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0 Pa

2.7 E-09 Pa

Conclusions:
A vapour pressure value of 2.7E-09 Pa at 25°C was obtained for DTPMP-H using a relevant calculation method. The result is considered to be reliable.

Description of key information

Vapour pressure (DTPMP-H): 2.7E-09 Pa at 25°C (QSAR)

Key value for chemical safety assessment

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

Additional information

A predicted vapour pressure of 2.7E-09 Pa at 25°C was obtained for DTPMP-H using accepted calculation method (MPBPVP program, USEPA/Syracuse Research, v1.43). The result (Fisk 2010) is considered to be reliable as a key study. This value represents the major constituent only and demonstrates that it is involatile.