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EC number: 210-540-0 | CAS number: 618-03-1
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- Guideline:
- other: Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
- Principles of method if other than guideline:
- Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
- GLP compliance:
- not specified
- Specific details on test material used for the study:
- - Name of test material: 2-aminotoluene-4-sulphonic acid
- IUPAC name: 2-aminotoluene-4-sulphonic acid
- Molecular formula: C7H9NO3S
- Molecular weight: 187.218 g/mole
- Smiles :O=S(=O)(O)c1ccc(c(N)c1)C
- Inchl: 1S/C7H9NO3S/c1-5-2-3-6(4-7(5)8)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
- Substance type: Organic
- Physical state: Solid powder (white to pinkish white) - Key result
- Remarks on result:
- other: 2-aminotoluene-4-sulphonic acid ignites only when the flame of bunsen burner having temperature of 950°C is brought in contact with it.Thus it can be concluded that substance is flammable only at high temperature of about 950°C.
- Conclusions:
- 2-aminotoluene-4-sulphonic acid did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that 2-aminotoluene-4-sulphonic acid is not auto-flammable.
- Executive summary:
2-aminotoluene-4-sulphonic acid did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that 2-aminotoluene-4-sulphonic acid is not auto-flammable.
Reference
Description of key information
2-aminotoluene-4-sulphonic acid did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that 2-aminotoluene-4-sulphonic acid is not auto-flammable.
Key value for chemical safety assessment
Additional information
2-aminotoluene-4-sulphonic acid did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that 2-aminotoluene-4-sulphonic acid is not auto-flammable.
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