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Boiling point

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Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to guideline
Guideline:
other: UN Manual of Tests and Criteria: Part II, Test Series A to H
GLP compliance:
no
Type of method:
other: SADT
Key result
Decomposition:
yes
Decomp. temp.:
70 °C
Remarks on result:
other: SADT
Conclusions:
The self sccelerating decomposition temperature (SADT) of the test item was determined to be 70 °C.
Executive summary:

The SADT (self accelerating decomposition temperature) of the test substance was examined in a study, performed according to the "UN - Recommendations on the Transport of Dangerous Goods - manual of Tests and Criteria" UN - TEST: H.4. Measurements were done with Dewar vessel without coating while the water bath temperature was kept constant. Under the test conditions the decomposition temperature of the test substance was determined to be 70 °C.

Endpoint:
boiling point
Data waiving:
other justification
Justification for data waiving:
other:

Description of key information

 No boiling point was determined as results of a SADT (self accelerating decomposition temperature) with the test substance tert-butyl peracetate (TBPA) performed according to UN-Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria (UN-Test H.4), showed that TBPA start to decompose at 70° C (before the boiling point is reached). 

Key value for chemical safety assessment

Additional information