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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
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:
Handbook of Industrial Surfactants (4th Edition)
Author:
Ash, Michael; Ash, Irene
Year:
2008
Bibliographic source:
© 2005; 2008 Synapse Information Resources, Inc. © 2010 Knovel Corporation. All rights reserved, online query 22.03.2010

Materials and methods

GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
2-(2-heptadec-8-enyl-2-imidazolin-1-yl)ethanol
EC Number:
202-414-9
EC Name:
2-(2-heptadec-8-enyl-2-imidazolin-1-yl)ethanol
Cas Number:
95-38-5
Molecular formula:
C18H34N2O - C24H46N2O
IUPAC Name:
2-(2-heptadec-8-en-1-yl-4,5-dihydro-1H-imidazol-1-yl)ethanol
Constituent 2
Chemical structure
Reference substance name:
(Z)-2-(8-heptadecenyl)-4,5-dihydro-1H-imidazole-1-ethanol
EC Number:
244-501-4
EC Name:
(Z)-2-(8-heptadecenyl)-4,5-dihydro-1H-imidazole-1-ethanol
Cas Number:
21652-27-7
Molecular formula:
C22H42N2O
IUPAC Name:
2-(2-heptadec-8-en-1-yl-4,5-dihydro-1H-imidazol-1-yl)ethanol

Results and discussion

pH value
Key result
pH value:
11.1
Remarks on result:
other: 10% aq. disp.

Any other information on results incl. tables

No other data reported.

Applicant's summary and conclusion