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EC number: 202-549-3 | CAS number: 96-98-0
Auto flammability
Administrative data
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: well performed study according to acknowleged standard
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263
- GLP compliance:
- no
Test material
- Reference substance name:
- 3-nitro-p-toluic acid
- EC Number:
- 202-549-3
- EC Name:
- 3-nitro-p-toluic acid
- Cas Number:
- 96-98-0
- Molecular formula:
- C8H7NO4
- IUPAC Name:
- 4-methyl-3-nitrobenzoic acid
- Details on test material:
- purity: 98.0 %
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)open allclose all
- Auto-ignition temperature:
- > 440 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other: pure substance
- Auto-ignition temperature:
- > 440 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other: 1 : 1 mixture of the substance with kieselgur
Relative self-ignition temperature (solids)open allclose all
- Relative self-ignition temperature:
- > 440 °C
- Remarks on result:
- other: pure substance
- Remarks:
- at atm. press. of ca.1.0 atm
- Relative self-ignition temperature:
- > 440 °C
- Remarks on result:
- other: 1 : 1 mixture of the substance with kieselgur
- Remarks:
- at atm. press. of ca.1.0 atm
Applicant's summary and conclusion
- Conclusions:
- The substance has not to be classified as self heating substance according to UN transport classification and to EU-GHS/CLP (EG 1272/2008).
- Executive summary:
The substance was tested for autoflammability according to VDI 2263 sheet 1 with the screening test in the Grewer oven.
For the pure substance as well as for the 1:1 mixture with kieselgur no self ignition could be observed up to 440 °C.
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