Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Data is from predictive model developed by US EPA.
Qualifier:
no guideline available
Principles of method if other than guideline:
The vapour pressure of 2-chloro-p-phenylenediamine was estimated from EPI suite MPBPVP (v1.43) Program.
GLP compliance:
not specified
Type of method:
other: Modified Grain Method
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0.274 Pa
Remarks on result:
other: Estimated via Modified Grain Method
Conclusions:
The Modified Grain method was used to estimate the vapour pressure of 2-chloro-p-phenylenediamine using MPBPVP v1.43 Program of EPI SUITE. The vapor pressure of 2-chloro-p-phenylenediamine was estimated to be 0.274 Pa (0.00206 mm Hg) at 25 deg C.
Executive summary:

The Modified Grain method was used to estimate the vapour pressure of 2-chloro-p-phenylenediamine using MPBPVP v1.43 Program of EPI SUITE. The vapor pressure of 2-chloro-p-phenylenediamine was estimated to be 0.274 Pa (0.00206 mm Hg) at 25 deg C.

Description of key information

The Modified Grain method was used to estimate the vapour pressure of 2-chloro-p-phenylenediamine using MPBPVP v1.43 Program of EPI SUITE. The vapour pressure of 2-chloro-p-phenylenediamine was estimated to be 0.274 Pa (0.00206 mm Hg) at 25 deg C.

Key value for chemical safety assessment

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

Additional information

The Modified Grain method was used to estimate the vapour pressure of 2-chloro-p-phenylenediamine using MPBPVP v1.43 Program of EPI SUITE. The vapour pressure of 2-chloro-p-phenylenediamine was estimated to be 0.274 Pa (0.00206 mm Hg) at 25 deg C.