Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The mean pH of an aqueous solution or dispersion in water is determined with a pH measurement interface equipped with an appropriate electrode
system.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol
EC Number:
248-907-2
EC Name:
2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol
Cas Number:
28219-60-5
Molecular formula:
C13H22O
IUPAC Name:
2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol
Test material form:
other: Liquid
Details on test material:
- Name of test material : 2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol
- Molecular formula : C13 H22 O
- Molecular weight : 194.316 g/mol
- Smiles notation : C1(C(=CC[C@@H]1C\C=C(\CO)C)C)(C)C
- InChl : 1S/C13H22O/c1-10(9-14)5-7-12-8-6-11(2)13(12,3)4/h5-6,12,14H,7-9H2,1-4H3/b10-5+
- Substance type: Organic
- Physical state: Liquid

Results and discussion

pH value
pH value:
6.38
Temp.:
29
Concentration:
1 other: % w/v

Applicant's summary and conclusion

Conclusions:
The pH of 1% w/v emulsion of the test item 2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol (CAS No28219-60-5)was 6.38 at29 °C.
Executive summary:

The pH determination of test item 2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol (CAS No 28219-60-5) was done following OECD guideline 122. pH of 1% w/v emulsion was measured with the help of pH meter and it was observed to be 6.38at 29 °C.