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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
read-across from supporting substance (structural analogue or surrogate)
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
Justification for type of information:
A discussion and report on the read across strategy is given as an attachment in IUCLID Section 13.
Reason / purpose for cross-reference:
read-across: supporting information
Qualifier:
according to guideline
Guideline:
other: NFT 20-048
GLP compliance:
no
Type of method:
static method
Specific details on test material used for the study:
The tested substance has the same light constituents, even in higher quantity in respect to the substance Hydrocarbons, C10-C14, n-alkanes, <2% aromatics, therefore the vapor pressure of tested substance is representative of Hydrocarbons, C10-C14, n-alkanes, <2% aromatics
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
44 Pa
Conclusions:
The vapour pressure of the tested substance has been measured following the NFT 20-048 method. The result is 44 Pa at 20°C.
Executive summary:

The vapour pressure of the tested substance has been measured following the NFT 20-048 method. The result is 44 Pa at 20°C.

Description of key information

There is no data available for Hydrocarbons, C10-C14, n-alkanes, <2% aromatics. However, data is available for structural analogue Hydrocarbons, C10-C13, n-alkanes, <2% aromatics and presented in the dossier. This data is read across to Hydrocarbons, C10-C14, n-alkanes, <2% aromatics based on analogue read across. A discussion and report on the read across strategy is provided as an attachment in IUCLID Section 13.

The vapour pressure of the substance Hydrocarbons, C10-C13, n-alkanes, <2% aromatics is 44 Pa at 20°C

Key value for chemical safety assessment

Vapour pressure:
44 Pa
at the temperature of:
20 °C

Additional information