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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study, to GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7950 (Vapor Pressure)
GLP compliance:
yes (incl. QA statement)
Type of method:
gas saturation method

Test material

Constituent 1
Chemical structure
Reference substance name:
3-methyl-5-oxopentyl acetate
EC Number:
927-505-7
Cas Number:
101153-84-8
Molecular formula:
C8H14O3
IUPAC Name:
3-methyl-5-oxopentyl acetate
Test material form:
other: liquid
Details on test material:
Commercial Name: Acetoxy Methyl Pentanal
Chemical Nature: 5-Acetoxy-3-methylpentanal
Emperical Formula: C8H14O3
Molecular Weight: 158.19 g/mol
CAS No.: 101153-84-8

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
3.2 Pa

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the test material Acetoxy Methyl Pentanal has been determined to be 3.2 Pa at 20 °C using the Gas saturation method.
Therefore: Vapour pressure of Acetoxy Methyl Pentanal: 3.2 Pa at 20 °C.