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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2005
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report date:
2005

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
dynamic method

Test material

Constituent 1
Chemical structure
Reference substance name:
pent-4-enoyl chloride
EC Number:
700-100-0
Cas Number:
39716-58-0
Molecular formula:
C5H7ClO
IUPAC Name:
pent-4-enoyl chloride
Details on test material:
-Name of test material: 4-Pentenoyl chloride
-Batch-No.: 55536/27th June 2005
-Physical state: Colourless Liquid
-Purity: 99,9 % (area) GC
-Storage conditions: dry, ambient temperature 20-30 °C

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
11.7 hPa
Remarks on result:
other: extrapolated/interpolated from vapor pressure curve
Temp.:
25 °C
Vapour pressure:
15.8 hPa
Remarks on result:
other: extrapolated/interpolated from vapor pressure curve
Temp.:
50 °C
Vapour pressure:
60.7 hPa
Remarks on result:
other: extrapolated/interpolated from vapor pressure curve

Applicant's summary and conclusion