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Flash point

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Reference
Endpoint:
flash point, other
Remarks:
Non-flammable
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Authoritative database
Qualifier:
according to guideline
Guideline:
other: as mentioned below
Principles of method if other than guideline:
Data from authoritative database.
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of test material: 1,2-Benzenedicarboxylic acid, monopotassium salt
- Molecular formula: C8 H6 O4.K
- Molecular weight: 204.221 g/mol
- Smiles notation: c1(c(cccc1)C(=O)[O-])C(O)=O.[K+]
- InChl: 1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1- Substance type: Organic
- Physical state: Solid
Flash point:
> 200 °C
Interpretation of results:
other: non-flammable
Conclusions:
From the available data of Haz Map database, the flash point of 1,2-Benzenedicarboxylic acid, monopotassium salt (877-24-7) was determined to be >200 degree C.
Executive summary:

As per the available data for flash point from Haz- Map database, the flash point value of 1,2-Benzenedicarboxylic acid, monopotassium salt (877-24-7) was determined to be >200 degree C. Based on criteria mentioned in CLP regulation the chemical has flash point >than 60 degree C hence the substance 1,2-Benzenedicarboxylic acid, monopotassium salt(877-24-7)was considered to be non-flammable.

Description of key information

As per the available data for flash point fromHaz- Map database, the flash point value of 1,2-Benzenedicarboxylic acid, monopotassium salt(877-24-7)was determined to be >200 degree C. Based on criteria mentioned in CLP regulation the chemical has flash point >than 60 degree C hence the substance 1,2-Benzenedicarboxylic acid, monopotassium salt(877-24-7)was considered to be non-flammable.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
197.3 °C

Additional information

Various studies for the Potassium hydrogen phthalate (CAS No. 877-24-7) were reviewed to summarize the following information:

The flash point determination of Potassium hydrogen phthalate (CAS No. 877-24-7)was done following closed cup method using Pensky-Martens flash point apparatus. The test was conducted in replicates and mean flash point was found to be 197.3°C at 977.0hPa.

As per the available data for flash point from Haz- Map database, the flash point value of Potassium hydrogen phthalate (877-24-7)was determined to be >200 degree C.

As per the available data for flash point from laboratory report and databases, the flash point value determined was in range from197.3 degree C to >200 degree C. As the data from labortory has K1 reliability and the test was performed using OECD guidelines which has the value of flash point as 197 °C at 977.0 hPa within the range thus considered as key study for the chemical safety assessment. Also based on criteria mentioned in CLP regulation the chemical has flash point >than 60 degree C hence the substance Potassium hydrogen phthalate (CAS No. 877-24 -7) was considered to be non-flammable.