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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016-11-03 - 2017-01-20
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
equivalent or similar to guideline
Principles of method if other than guideline:
The test item was visually inspected at ambient temperature (23 °C). The colour and the physical state of the test item were described
GLP compliance:
yes (incl. QA statement)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
slightly yellow
Substance type:
organic
Conclusions:
The test item was visually inspected at ambient temperature. The substance was described as a slightly yellow powder.
Executive summary:

In a GLP compliant study on identity, appearance and analytical material balance of N-tert-butylbenzothiazole-2-sulphenamide (CAS 95-31-8) the substance was observed according internal procedures. At ambient temperature the substance was described as a slightly yellow powder.

Description of key information

TBBS is an organic powdery solid with slightly yellow colour at 23°C and 101.3 kPa (Currenta 2017).

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid
Form:
solid: particulate/powder
Colour:
white
yellow
Colour intensity:
light

Additional information