Registration Dossier

Administrative data

Endpoint:
relative density
Remarks:
(specific gravity)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
July 2012
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study conducted in accordance with generally accepted scientific principles, possibly with incomplete or methodological deficiencies, which do not affect the quality of relevant results.

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
not specified
Type of method:
buoyancy method

Test material

Constituent 1
Chemical structure
Reference substance name:
2-hydroxy-3-[(3-{[3-(4-methoxyphenyl)prop-2-enoyl]amino}propyl)(dimethyl)ammonio]propane-1-sulfonate
EC Number:
695-243-8
Cas Number:
500731-87-3
Molecular formula:
C18H28N2O6S
IUPAC Name:
2-hydroxy-3-[(3-{[3-(4-methoxyphenyl)prop-2-enoyl]amino}propyl)(dimethyl)ammonio]propane-1-sulfonate
Test material form:
other: liquid
Details on test material:
Chemical name: 3-(N-p-methoxy cinnamidopropyl-N,N-dimethyl ammonium)-2-hydroxypropane-1-sulphonate
INCI name: Methoxycinnamidopropyl Hydroxysultaine
Product Code (supplier): Galaxy SunBeat
CAS number: 500731-87-3
Molecular Weight: 400 g/mol
Molecular Formula: C18 H28 O6 N2 S
E1%1cm at 306 nm in water: 245-290

Results and discussion

Density
Type:
relative density
Density:
1.16 other: dimensionless
Temp.:
20 °C
Remarks on result:
other: Average from 3 results

Applicant's summary and conclusion

Conclusions:
The specific gravity of the substance is 1.16 at 20°C
Executive summary:

The specific gravity of the substance was determined as per OECD Guidelines for the Testing of Chemicals, No. 109. Hydrometer (a buoyancy method for liquids) was used for this test. The specific gravity of the substance is 1.16 at 20°C.