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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Done in accordance with NFT 20-048 testing method however not conducted according to GLP
Qualifier:
according to guideline
Guideline:
other: NFT 20-048
Deviations:
no
GLP compliance:
no
Remarks:
Not specified
Type of method:
static method
Key result
Temp.:
50 °C
Vapour pressure:
< 5 Pa
Key result
Temp.:
20 °C
Vapour pressure:
< 5 Pa
Conclusions:
The measured vapour pressure is <5 Pa at 20°C.
Executive summary:

The vapour pressure of the substance has been measured following the NFT 20-048 method. The result is <5 Pa at 20°C.

Description of key information

The measured  vapour pressure of the substance Hydrocarbons, C17-C19, n-alkanes, <2% aromatics, is < 5Pa at 20°C

Key value for chemical safety assessment

Additional information

The measured vapour pressure of the substance Hydrocarbons, C17-C19, n-alkanes, <2% aromatics, is <5Pa at 20°C.