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Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
other: Literature search
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Qualifier:
no guideline available
Principles of method if other than guideline:
Not specified
Type of method:
other: Not specified
Key result
Test no.:
#1
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.01 mm Hg

Description of key information

Key value for chemical safety assessment

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

Additional information

The substance is a mixture of the following components:



  • Tetrahydroxy silane (2.9%)

  • Polyethylene Glycol (50.1%)

  • Water (40%)


Since the main constituent is the polyethylene glycol, it’s possible to reconduct the physical properties of the mixture to the physical properties of the polyethylene glycol.