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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007
Report date:
2007

Materials and methods

Test guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Principles of method if other than guideline:
Method: other (measured): dynamic with nitrogen
GLP compliance:
yes
Type of method:
dynamic method

Test material

Constituent 1
Chemical structure
Reference substance name:
Neodecanoyl chloride
EC Number:
254-875-0
EC Name:
Neodecanoyl chloride
Cas Number:
40292-82-8
Molecular formula:
C10H19ClO
IUPAC Name:
2,2-dimethyloctanoyl chloride
Details on test material:
- Name of test material (as cited in study report):
- Analytical purity: 99.81 GCarea%

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
0.22 hPa
Remarks on result:
other: extrapolated based on experimental data
Temp.:
50.85 °C
Vapour pressure:
1.98 hPa

Any other information on results incl. tables

Temperature   Vapor Pressure
   °C             hPa
  30.10           0.48
  34.82           0.68
  40.46           1.00
  50.85           1.98
  57.67          3.00
  66.52          5.00

.....
 123.06          70.01
 132.59         99.97
 152.65         200.0
 165.18         299.9
182.66         499.6
 195.08        699.3

Applicant's summary and conclusion