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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Surface tension

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Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
(carboxymethyl)dimethyl-3-[(1-oxooctyl)amino]propylammonium hydroxide
EC Number:
277-600-6
EC Name:
(carboxymethyl)dimethyl-3-[(1-oxooctyl)amino]propylammonium hydroxide
Cas Number:
73772-46-0
Molecular formula:
C14H30N2O3
IUPAC Name:
(carboxymethyl)dimethyl-3-[(1-oxooctyl)amino]propylammonium hydroxide
Test material form:
liquid

Results and discussion

Surface tension
Key result
Surface tension:
ca. 20.1 mN/m
Temp.:
20 °C
Conc.:
5.3 g/L

Applicant's summary and conclusion