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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The vapour pressure of 4-(phenylazo)benzene-1,3-diamine acetate is determined.
GLP compliance:
not specified
Type of method:
other: as mentioned below
Specific details on test material used for the study:
- Name of test material: 4-(phenylazo)benzene-1,3-diamine acetate
- IUPAC name: 4-(phenylazo)benzene-1,3-diamine acetate
- Molecular formula: C14H16N4O2
- Molecular weight: 272.306 g/mole
- Smiles : c1(ccc(c(N)c1)\N=N\c1ccccc1)N.C(C)(=O)O
- Inchl: 1S/C12H12N4.C2H4O2/c13-9-6-7-12(11(14)8-9)16-15-10-4-2-1-3-5-10;1-2(3)4/h1-8H,13-14H2;1H3,(H,3,4)/b16-15+;
- Substance type: Organic
- Physical state: Solid
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: (1.19E-07 mmHg)
Conclusions:
The vapour pressure of the test substance 4-(phenylazo)benzene-1,3-diamine acetate is determined at 25 deg C was 0.000016 Pa (1.19E-07 mmHg).
Executive summary:

Based on available data from obtained report, the vapour pressure of the test substance 4-(phenylazo)benzene-1,3-diamine acetate is determined at 25 deg C was 0.000016 Pa (1.19E-07 mmHg).

Description of key information

The vapour pressure of the test substance 4-(phenylazo)benzene-1,3-diamine acetate is determined at 25 deg C was 0.000016 Pa (1.19E-07 mmHg).

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information

Based on available data from obtained report, the vapour pressure of the test substance 4-(phenylazo)benzene-1,3-diamine acetate is determined at 25 deg C was 0.000016 Pa (1.19E-07 mmHg).