2-Propenoic acid, 2-[2-(ethenyloxy)ethoxy]ethyl ester

pH

Administrative data

Endpoint:

pH

Type of information:

experimental study

Adequacy of study:

key study

Study period:

between the 5th Januray 2009 and the 7th January 2009

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Study conducted to GLP and in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do no effect the quality of the relevant results.

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2009

Report date:

2009

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7000 (pH)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Remarks:

Date of inspection: 21/08/07 Date of Signature: 15/10/07

Test material

Test material information

Constituent 1

Reference substance name:

-

EC Number:

451-690-9

EC Name:

-

Cas Number:

86273-46-3

Molecular formula:

C9H14O4

IUPAC Name:

2-[2-(ethenyloxy)ethoxy]ethyl prop-2-enoate

Details on test material:

- Name of test material (as cited in study report): 2-(2'-vinyloxyethoxy)ethyl acrylate
- Molecular formula (if other than submission substance): not applicable as same as submission substance
- Molecular weight (if other than submission substance): not applicable as same as submission substance
- Smiles notation (if other than submission substance): not applicable as same as submission substance
- InChl (if other than submission substance): not applicable as same as submission substance
- Structural formula attached as image file (if other than submission substance): see Fig. not applicable as same as submission substance
- Substance type: colourless liquid
- Physical state: Liquid
- Analytical purity: 99.5 %
- Impurities (identity and concentrations): See section 1.2
- Composition of test material, percentage of components: See section 1.2
- Isomers composition: not stated
- Purity test date: not stated
- Lot/batch No.: 7D23-3323
- Expiration date of the lot/batch: not stated
- Radiochemical purity (if radiolabelling): not applicable
- Specific activity (if radiolabelling): not applicable
- Locations of the label (if radiolabelling): not applicable
- Expiration date of radiochemical substance (if radiolabelling): not applicable
- Stability under test conditions: not stated
- Storage condition of test material: Stored at approximatelt 4 deg C in the dark
- Other: not stated

Results and discussion

pH value

pH value 1

pH value:

5.74

Temp.:

25 °C

pH value 2

pH value:

6.43

Remarks on result:

other: pH of the distilled water in the preparation = 6.43

Any other information on results incl. tables

The pH of the 1% aqueous dispersions are shown in the following table:

Determination		pH	Overall mean PH
A	1 2	5.75 5.74	5.74
B	1 2	5.74 5.74

Temperature = 25 deg C

pH of distilled water used in the sample preparation = 6.43

Applicant's summary and conclusion

Conclusions:

The pH of a 1% aqueous dispersion of test material has been determined to be 5.74 at 25 deg C.

Executive summary:

The pH was determined using a procedure based on OPPTS Guideline 830.7000. The pH of a 1% aqueous dispersion of test material has been determined to be 5.74 at 25 deg C.