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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Diss Factsheets

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
12 Nov - 13 Nov 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
no
Type of method:
effusion method: Knudsen cell

Test material

Constituent 1
Chemical structure
Reference substance name:
Iron titanium trioxide
EC Number:
234-667-6
EC Name:
Iron titanium trioxide
Cas Number:
12022-71-8
Molecular formula:
FeO3Ti
IUPAC Name:
4-oxo-1,3-dioxa-2-ferra-4-titanacyclobutane
Test material form:
solid

Results and discussion

Vapour pressureopen allclose all
Test no.:
#1
Temp.:
70 °C
Remarks on result:
not determinable
Test no.:
#2
Temp.:
80 °C
Remarks on result:
not determinable
Test no.:
#3
Temp.:
90 °C
Remarks on result:
not determinable
Test no.:
#4
Temp.:
100 °C
Remarks on result:
not determinable
Test no.:
#5
Temp.:
110 °C
Remarks on result:
not determinable
Test no.:
#6
Temp.:
120 °C
Remarks on result:
not determinable
Key result
Test no.:
#7
Temp.:
20 °C
Vapour pressure:
> 0 - < 0 hPa
Remarks on result:
other: calculated value
Test no.:
#8
Temp.:
25 °C
Vapour pressure:
> 0 - < 0 hPa
Remarks on result:
other: calculated value
Test no.:
#9
Temp.:
50 °C
Vapour pressure:
> 0 - < 0 hPa
Remarks on result:
other: calculated value

Any other information on results incl. tables

Based on the detection limit at 120°C (vapour pressure: effusion method), the following upper limit vapour pressure values for the test item were calculated:

 T/°C  p/hPa  p/Pa
 20  <4.6e-10  <4.6e-8
 25  <8.9e-10  <4.6e-8
 50  <1.8e-8  <1.8e-6

Applicant's summary and conclusion

Conclusions:
The calculated value for the vapour pressure at 20°C was <4.6e-10 hPa.