Registration Dossier

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
18-12-2012 to 3-01-2013
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2013

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:
Principles of method if other than guideline:
Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
3-amino-4-hydroxybenzenesulphonic acid
EC Number:
202-662-8
EC Name:
3-amino-4-hydroxybenzenesulphonic acid
Cas Number:
98-37-3
Molecular formula:
C6H7NO4S
IUPAC Name:
3-amino-4-hydroxybenzene-1-sulfonic acid
Test material form:
solid: crystalline
Details on test material:
- Name of test material : 3-amino-4-hydroxybenzenesulphonic acid
-Substance type-organic
-physical state-crystalline solid.

Results and discussion

Auto-ignition temperature (liquids / gases)
Atm. press.:
1 005 hPa
Remarks on result:
other: 3-amino-4-hydroxybenzenesulphonic acid did not catch fire on being exposed to air at room temperature of 21 degC.
Relative self-ignition temperature (solids)
Remarks on result:
other: 3-amino-4-hydroxybenzenesulphonic acid did not catch fire on being exposed to air at room temperature of 21 degC.
Remarks:
at atm. press. of 1005.0 hPa

Applicant's summary and conclusion

Conclusions:
3-amino-4-hydroxybenzenesulphonic acid did not catch fire on being exposed to air at room temperature of 21 degC and atmospheric pressure of 1005 hPa.
Executive summary:

3-amino-4-hydroxybenzenesulphonic acid did not catch fire on being exposed to air at room temperature of 21 degC and atmospheric pressure of 1005 hPa. This indicates that 3-amino-4-hydroxybenzenesulphonic acid is not auto-flammable.