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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
April 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
Version / remarks:
27 July 1995
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
30 May 2008
Deviations:
no
GLP compliance:
no
Other quality assurance:
other: ISO 9001:2008
Type of method:
ebulliometer
Key result
Atm. press.:
ca. 1 013 hPa
Decomposition:
yes
Decomp. temp.:
>= 243 - <= 277 °C

Batch 659, temperature range 230°C to 290°C, heating rate 1°/min:

Result: At 243°C material gets yellow, at 251°C brown, decomposition completed at 277°C at 1024 hPa

Conclusions:
The decomposition range of Pentaerytritol tetramercaptoacetate has been determined to be 243°C to 277°C (516.15 to 550.15 K) at atmospheric pressure.

Description of key information

The decomposition range of Pentaerytritol tetramercaptoacetate has been determined to be 243°C to 277°C (516.15 to 550.15 K) at atmospheric pressure.

Key value for chemical safety assessment

Additional information