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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

appearance / physical state / colour
Type of information:
other: assessed based on test material information from another study report
Adequacy of study:
key study
Study period:
From February 15, 2002 to february 20, 2002
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Appearance based on observations from other testing endpoints conducted on this substance all at the same laboratory.
Reason / purpose for cross-reference:
reference to same study
Principles of method if other than guideline:
Appearance assessment based on the observations made during testing for other endpoints.
GLP compliance:
Specific details on test material used for the study:
Purity: 98.2%
White, coarse grained substance
Physical state at 20°C and 1013 hPa:
Substance type:

White coarse grained substance.

The purified form of the test substance appears as white coarse grained solid.
Executive summary:

The physical state and appearance of the test substance, C12 -14 TMAC, were visually observed during testing of other endpoint testing. The purified form of the test substance appears as white coarse grained solid (Schneider, 2002).

Description of key information

Physical state and appearance were visually observed during testing for other endpoints (Schneider, 2002).

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:

Additional information

white coarse grained solid