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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flash point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flash point, other
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Qualifier:
according to guideline
Guideline:
ISO No., other: ASTM D93/07
Type of method:
closed cup
Key result
Flash point:
ca. 206.9 °C
Atm. press.:
101.3 kPa
Conclusions:
The flash point of the most volatile component of the substance was 206.9 degree C at 101.3 kPa.

Description of key information

The flash point of the substance, taken conservatively from the lighter component [10% LAS 10-13] of the registered substance, is above 206.9°C at 101.3 kPa.

Key value for chemical safety assessment

Additional information

The flash point of Benzenesulfonic acid, 4 -C15 -16 -sec-alkyl derivs. was estimated > 200 °C.