Octyl acetate

pH

Administrative data

Endpoint:

pH

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2017-01-02 – 2017-01-02

Reliability:

1 (reliable without restriction)

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2017

Report date:

2017

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: OECD 122

Principles of method if other than guideline:

A pH meter is essentially a voltmeter with high input impedance which measures the voltage of an electrode sensitive to the hydrogen ion concentration, relative to another electrode which exhibits a constant voltage

GLP compliance:

no

Test material

Test material information

Constituent 1

Reference substance name:

Octyl acetate

EC Number:

203-939-6

EC Name:

Octyl acetate

Cas Number:

112-14-1

Molecular formula:

C10H20O2

IUPAC Name:

octyl acetate

Test material form:

other: colorless liquid

Details on test material:

- Name of test material : Octyl acetate
- Molecular formula: C10 H20 O2
- Molecular weight: 172.266 g/mol
- Smiles notation: C(CCCCCC)COC(C)=O
- InChl: 1S/C10H20O2/c1-3-4-5-6-7-8-9-12-10(2)11/h3-9H2,1-2H3
- Substance type: Organic
- Physical state: Liquid

Results and discussion

pH value

pH value:

5.47

Temp.:

28 °C

Concentration:

1 other: %w/v

Applicant's summary and conclusion

Conclusions:

The pH of 1% w/v solution of the test item octyl acetate (CAS No112-14-1)was 5.47 at28 °C.

Executive summary:

The pH determination of test item octyl acetate (CAS No 112-14-1) was done following OECD guideline 122. pH of 1% w/v solution was measured with the help of pH meter and it was observed to be 5.47at 28 °C.. Thus, 1% solution can be considered to be acidic in pH