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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint:
flash point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
25.10.2012-17.11.2012
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO No., other:
Principles of method if other than guideline:
Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
GLP compliance:
no
Type of method:
open cup

Test material

Constituent 1
Chemical structure
Reference substance name:
5-hydroxyisophthalic acid
EC Number:
210-565-7
EC Name:
5-hydroxyisophthalic acid
Cas Number:
618-83-7
Molecular formula:
C8H6O5
IUPAC Name:
5-hydroxybenzene-1,3-dicarboxylic acid
Details on test material:
Name of test material: 5-hydroxyisopthalic acid
Molecular formula:C8H6O5
Substance type: Organic

Results and discussion

Flash point
Flash point:
455 °C
Atm. press.:
955 hPa

Applicant's summary and conclusion

Conclusions:
The experimental value of flash point of 5-hydroxyisophthalic acid by the open cup method was found to be 455 degC at 955hPa.
Executive summary:

The experimental value of flash point of 5-hydroxyisophthalic acid by the open cup method was found to be 455 degC at 955hPa. Thus indicating that the substance will not show flammability character.