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Physical & Chemical properties

Flash point

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Link to relevant study record(s)

Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016-11-29 – 2016-11-29
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Version / remarks:
2002
Principles of method if other than guideline:
The flash point of a flammable liquid is the lowest temperature at which there will be enough flammable vapor to ignite when an ignition source is applied.
GLP compliance:
no
Type of method:
closed cup
Flash point apparatus:
Pensky-Martens apparatus
Specific details on test material used for the study:
- Name of test material (as cited in study report): N-methylformanilide
- Molecular formula: C8 H9 N O
- Molecular weight : 135.165g/mol
- Smiles notation: O=CN(c1ccccc1)C
- InChl: 1S/C8H9NO/c1-9(7-10)8-5-3-2-4-6-8/h2-7H,1H3
- Substance type: Organic
- Physical state: Liquid
Key result
Flash point:
127.33 °C
Atm. press.:
978 hPa
Remarks on result:
other: by closed cup method
Interpretation of results:
other: non flammable
Conclusions:
The mean flash point of N-Methylformanilide (CAS No. 93-61-8) is 127.33°C at 978.0 hPa.
Executive summary:

The flash point determination of N-Methylformanilide (CAS No. 93-61-8) was done following closed cup method using Pensky-Martens flash point apparatus. The test was conducted in replicates and mean flash point was determined to be 127.33°C at 978.0 hPa.

Based on criteria mentioned in CLP regulation the substance N-Methylformanilide (CAS No. 93-61-8) was considered to be non flammable.

Description of key information

The mean flash point of N-Methylformanilide (CAS No. 93-61-8) is 127.33°C at 978.0 hPa.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
127.33 °C

Additional information

The flash point determination of N-Methylformanilide (CAS No. 93-61-8) was done following closed cup method using Pensky-Martens flash point apparatus. The test was conducted in replicates and mean flash point was determined to be 127.33°C at 978.0 hPa.

Based on criteria mentioned in CLP regulation the substance N-Methylformanilide (CAS No. 93-61-8) was considered to be non flammable.

Other supporting data from handbook and authorative databases, also supported the selected key study and exhibited the Flash point of the substance N-methylformanilide as 126°C. Thus, as per reported value the N-methylformanilide was considered to be non-flammable as per the CLP regulations.