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Physical & Chemical properties

Appearance / physical state / colour

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Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Visual inspection during guideline study
Qualifier:
no guideline required
Principles of method if other than guideline:
visual inspection at 20 °C and 1013 hPa
GLP compliance:
not specified
Physical state at 20°C and 1013 hPa:
liquid
Form:
other: gel - like
Substance type:
organic
Conclusions:
The physical condition of the test item at 20°C and 101,3 kPa is gel – like.
Executive summary:

The physical condition of the test item at 20°C and 101,3 kPa is gel – like.

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
no guideline required
Principles of method if other than guideline:
evidence during determination of density according to OECD 109
GLP compliance:
not specified
Physical state at 20°C and 1013 hPa:
liquid
Form:
viscous
Substance type:
organic
Conclusions:
The test item is a highly viscous liquid.
Executive summary:

In a study according to OECD 109, the test item proved to be a highly viscous liquid, partically soluble in water, and soluble in common organic solvents (Tetrahydrofuran, Toluene, i-Octan e.g.). Therefore methods for solids like hydrostatic balance or pycnometer could not be used for the determination of the relative density ( D204).

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Visual inspection during Guideline study
Qualifier:
no guideline required
Principles of method if other than guideline:
evidence during determination of Physico-chemical properties according to guideline studies EC C.7 and EC C.19
Physical state at 20°C and 1013 hPa:
liquid
Remarks:
paste-like
Form:
other: paste-like
Colour:
hazy dark yellow
Substance type:
organic
Conclusions:
In a study according to EC C.7 and EC C.19, the test item proved to be a hazy dark yellow paste.
Executive summary:

In a study according to EC C.7 and EC C.19, the test item proved to be a hazy dark yellow paste.

Endpoint:
appearance / physical state / colour
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
supporting study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
no guideline required
Principles of method if other than guideline:
Visual inspection during Guideline study according to EEC A.1 and A.2
GLP compliance:
yes (incl. certificate)
Physical state at 20°C and 1013 hPa:
solid
Form:
paste
Colour:
yellow
Substance type:
organic
Conclusions:
The physical condition of the test item at 20°C and 1013 hPa is a yellow paste
Executive summary:

The physical condition of the test item at 20°C and 1013 hPa is a yellow paste

Description of key information

At 20°C and 101,3 kPa, oleic-acid based IQAC, DMS quaternised, is a highly viscous gel – like to paste-like dark yellow hazy liquid. 

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
liquid

Additional information