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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Recent guideline study not to GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

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

Test material

Constituent 1
Reference substance name:
Benzenesulfonic acid, 4-C10-13-sec-alkyl derivs., compds. with 2-propanamine
EC Number:
284-664-9
EC Name:
Benzenesulfonic acid, 4-C10-13-sec-alkyl derivs., compds. with 2-propanamine
Cas Number:
84961-74-0
IUPAC Name:
Benzenesulfonic acid, 4-C10-13-sec-alkyl derivs.-, compd. with 2-propanamine (1:1)
Test material form:
liquid: viscous

Results and discussion

Vapour pressureopen allclose all
Temp.:
339 °C
Vapour pressure:
1 009 mBar
Temp.:
225 °C
Vapour pressure:
3 mBar

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the substance is estimated to be <0.01Pa at 20 degC.