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EC number: 204-504-3 | CAS number: 121-89-1
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016-11-22 – 2016-11-23
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: OECD 103
- 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): 3'-nitroacetophenone
- Molecular formula: C8 H7 N O3
- Molecular weight: 165.147g/mol
- Smiles notation: c1(cc(ccc1)[N+](=O)[O-])C(C)=O
- InChl : 1S/C8H7NO3/c1-6(10)7-3-2-4-8(5-7)9(11)12/h2-5H,1H3
- Substance type: Organic
- Physical state: solid - Flash point:
- 191.6 °C
- Atm. press.:
- 976.5 hPa
- Interpretation of results:
- other: non-flammable
- Conclusions:
- The mean flash point of 3'-nitroacetophenone(CAS No. 121-89-1) is 191.6°C at 976.5hPa.
- Executive summary:
The flash point determination of 3'-nitroacetophenone (CAS No. 121-89-1)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 191.6°C at 976.5hPa.
Based on criteria mentioned in CLP regulation the chemical has flash point >than 60 degree C hence the
3'-nitroacetophenone (CAS No. 121-89-1) was considered to be non-flammable.
Reference
Description of key information
The flash point determination of 3'-nitroacetophenone (CAS No. 121-89-1)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 191.6°C at 976.5hPa.
Based on criteria mentioned in CLP regulation the chemical has flash point >than 60 degree C hence the
3'-nitroacetophenone (CAS No. 121-89-1) was considered to be non-flammable.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 191.6 °C
Additional information
The flash point determination of 3'-nitroacetophenone (CAS No. 121-89-1)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 191.6°C at 976.5hPa.
Based on criteria mentioned in CLP regulation the chemical has flash point >than 60 degree C hence the
3'-nitroacetophenone (CAS No. 121-89-1) was considered to be non-flammable.
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