Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
pH
Type of information:
other: handbook value
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
review article or handbook
Title:
2,2-Dimethylpropylenediamine
Author:
GESTIS - Substance database
Year:
2017
Bibliographic source:
Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung (IFA), date of inquiry 04 May 2017

Materials and methods

Principles of method if other than guideline:
Data from authoritative online data compendium. Methods not reported.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2-dimethylpropane-1,3-diamine
EC Number:
230-819-0
EC Name:
2,2-dimethylpropane-1,3-diamine
Cas Number:
7328-91-8
Molecular formula:
C5H14N2
IUPAC Name:
2,2-dimethylpropane-1,3-diamine
Test material form:
solid
Specific details on test material used for the study:
- Name of test substance (as cited in report): 2,2-Dimethylpropylenediamine, 2,2-Dimethyl-1,3-propanediamine, Neopentanediamine

Results and discussion

pH value
Key result
pH value:
11.2
Temp.:
20 °C
Concentration:
10.1 g/L

Applicant's summary and conclusion