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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data is from authoritative source

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
vapour pressure of p-anisidine
Author:
Karel Verschueren
Year:
2016
Bibliographic source:
Handbook of Environmental Data on Organic Chemicals
Reference Type:
review article or handbook
Title:
Vapour pressure
Author:
SRC (Syracuse Research Corporation)
Year:
2015
Bibliographic source:
SRC (Syracuse Research Corporation) PhysProp Database;

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:
Principles of method if other than guideline:
Data is from Handbook of Environmental Data on Organic Chemicals, SRC PhysProp Database, Chem ID Plus and NIOSH-PocketGuide
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
p-anisidine
EC Number:
203-254-2
EC Name:
p-anisidine
Cas Number:
104-94-9
Molecular formula:
C7H9NO
IUPAC Name:
4-methoxyaniline
Details on test material:
- Name of test material (as cited in study report): p-anisidine
- Molecular formula: C7H9NO
- Molecular weight: 123.15246 g/mol
- Smiles notation: c1(ccc(cc1)N)OC
- InChl: BHAAPTBBJKJZERUHFFFAOYSA-N
- Substance type:Organic
- Physical state:Solid
- Stability under test conditions: Stable under normal temperatures and pressures.
- Storage condition of test material: Store at room temperature

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
3.99 Pa
Remarks on result:
other: Reported as 0.03 mmHg

Applicant's summary and conclusion

Conclusions:
The vapour pressure of p-Anisidine is 3.99 Pa at 20°C.
Executive summary:

The vapour pressure of p-Anisidine is 3.99 Pa at 20°C.