Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: According to DIN EN 1262

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN EN 1262

Test material

Constituent 1
Chemical structure
Reference substance name:
Amines, C12-16-alkyldimethyl
EC Number:
270-414-6
EC Name:
Amines, C12-16-alkyldimethyl
Cas Number:
68439-70-3
Molecular formula:
R-N(Me)2, whereas R= C12-16-alkyl (even numbered, unbranched, saturated)
IUPAC Name:
N,N-dimethyl-C12-16-(even numbered)-alkyl-1-amines

Results and discussion

pH value
pH value:
10.4
Temp.:
20 °C
Concentration:
5 other: % (m/m)

Any other information on results incl. tables

sample weight [g]

total weight of solution [g]

conc. of final solution [%. m/m]

pH

1.2614

25.2176

5.00

10.4

Room temperature is taken as 20 °C.

Applicant's summary and conclusion

Conclusions:
The pH of the test substance is 10.4.
Executive summary:

The pH value of the test substance was determined according to DIN EN 1262. The pH of the test substance is 10.4 (5 % m/m in water/ethanol 1/1 v/v) at 20 °C.