Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
24-04-2017 – 24-04-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental result performed using standard methods of analysis

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guideline
Qualifier:
according to
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

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid
Details on test material:
- Name of test material: 3,7-dimethyloct-6-en-1-yl 2-methylpropanoate
- Common Name: Citronellyl isobutyrate
- Molecular formula: C14H26O2
- Molecular weight : 226.3574 g/mol
- Smiles notation :C(OCC[C@@H](CC\C=C(\C)C)C)(C(C)C)=O
- InChl:1S/C14H26O2/c1-11(2)7-6-8-13(5)9-10-16-14(15)12(3)4/h7,12-13H,6,8-10H2,1-5H3
- Substance type: Organic
- Physical state: Liquid

Reagents

Reagent:
water

Results and discussion

pH value
Key result
pH value:
7.38
Temp.:
29 °C
Concentration:
1 vol%
Remarks on result:
other: other details not available

Any other information on results incl. tables

Temperature of 1% w/v test solution

-

29°C

pH (RESULT)

 

-

7.38

Inference

1.   Acidic

2.   Basic

3.   Neutral

 

 

Neutral

Applicant's summary and conclusion

Conclusions:
The pH determination of test chemical 3,7-dimethyloct-6-enyl isobutyrate was done as per the test guideline OECD 122. The mean pH of the test emulsion was determined with the help of digital pH meter. The mean pH was determined to be 7.38 at 29 °C.
Executive summary:

The pH determination of test chemical 3,7-dimethyloct-6-enyl isobutyrate was done as per the test guideline OECD 122. The mean pH of the test emulsion was determined with the help of digital pH meter. The mean pH was determined to be 7.38 at 29 °C.