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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2010-02-12
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study with acceptable restrictions (e.g. non-GLP)
Cross-reference
Reason / purpose for cross-reference:
reference to other study

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 19268
GLP compliance:
no
Other quality assurance:
other: The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005.

Test material

Constituent 1
Chemical structure
Reference substance name:
2-methyldodecan-1-amine; 2-methyltetradecan-1-amine; pentadecan-1-amine; tridecan-1-amine
EC Number:
931-228-7
Molecular formula:
not applicable - multiconstituent substance
IUPAC Name:
2-methyldodecan-1-amine; 2-methyltetradecan-1-amine; pentadecan-1-amine; tridecan-1-amine
Details on test material:

- Analytical purity (GC): 98,05 % [m/m]
- Purity test date: 2009-06-24
- Source: Chargen-Nummer 610060309
- Source Date 2009-03-09
- Lot/LIMS-ID: 20090417093436

Results and discussion

pH value
Key result
pH value:
9.3
Temp.:
25 °C
Concentration:
10 mg/L
Remarks on result:
other: based on two replicate measurements

Applicant's summary and conclusion

Conclusions:
pH (DIN 19268): 9.3; 10 mg/L
Executive summary:

The pH value was determined according to DIN 19268.

Two replicate measurements were performed, resulting in a pH value of 9.3 at 25 °C, 10 mg/L.