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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flammability

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: UN Test Procedure N.1
Deviations:
no
Principles of method if other than guideline:
The applied testing method (UN N.1) is identical to the testing method in EC Test Procedure A 10 'Flammability (Solids)’ (sole exception: wetting solution was added beyond the timing zone).
GLP compliance:
yes (incl. QA statement)
Specific details on test material used for the study:
- Charge: RA906086W6
- CUR internal sample number: 107150

N-tert-butyl-2-benzothiazol-sulfenamide is not a readily combustible solid.

Interpretation of results:
non flammable
Remarks:
Migrated information
Conclusions:
TBBS is classified as not readily combustible solid when tested according to UN Test Procedure N.1.
Executive summary:

TBBS is classified as a not readily combustible solid when tested according to UN Test Procedure N.1. The applied testing method (UN N.1) is identical to the testing method in EC Test Procedure A 10 'Flammability (Solids)’ (sole exception: wetting solution was added beyond the timing zone).

Description of key information

a) TBBS is classified as a not readily combustible solid when tested according to UN Test Procedure N.1.
b) Pyrophoric properties: In accordance with section 1 of REACH Annex XI, the study does not need to be conducted. Experience in production and handling: substance is known to be stable at room temperature.
c) Contact with water:In accordance with section 1 of REACH Annex XI, the study does not need to be conducted.
No flammability in contact with water: The substance contains no metals or metalloids and therefore will not release flammable gases in contact with water.

Key value for chemical safety assessment

Flammability:
non flammable

Additional information

Justification for classification or non-classification

TBBS is not readily combustible solid, no pyrophoric property, and no flammability in contact with water; and hence no classification according to GHS (Regulation EC 1272/2008).