Potassium 2-(4-chloro-2-methylphenoxy)propionate

Vapour pressure

Administrative data

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Study period:

22.11.2017

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2017

Report date:

2017

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.4 (Vapour Pressure)

GLP compliance:

yes (incl. QA statement)

Type of method:

static method

Test material

Test material information

Constituent 1

Reference substance name:

Potassium 2-(4-chloro-2-methylphenoxy)propionate

EC Number:

217-683-8

EC Name:

Potassium 2-(4-chloro-2-methylphenoxy)propionate

Cas Number:

1929-86-8

Molecular formula:

C10H11ClO3.K

IUPAC Name:

potassium 2-(4-chloro-2-methylphenoxy)propanoate

Test material form:

liquid

Results and discussion

Vapour pressure

Vapour pressure 1

Key result

Test no.:

#1

Temp.:

20 °C

Vapour pressure:

21.07 hPa

Vapour pressure 2

Key result

Test no.:

#2

Temp.:

25 °C

Vapour pressure:

29.06 hPa

Applicant's summary and conclusion

Executive summary:

Determination of Mecoprop K 400SL vapour pressure was carried out according to the method EEC A4. Vapour pressure was determined to be 21.07 hPa at 20^oC and 29.06 hPa at 25^oC.