Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 208-341-9 | CAS number: 523-24-0
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- The study was conducted between 27 July 2005 and 05 August 2005
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 005
- Report date:
- 2005
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Diammonium phthalate
- EC Number:
- 208-341-9
- EC Name:
- Diammonium phthalate
- Cas Number:
- 523-24-0
- Molecular formula:
- C8H6O4.2H3N
- IUPAC Name:
- diammonium phthalate
- Test material form:
- solid: crystalline
Constituent 1
- Specific details on test material used for the study:
- Description: white crystalline solid
Lot number: 4172005
Date recieved: 02 June 2005
Storage conditions: room temperature, in the dark
Results and discussion
Flammable solids
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Moisture (wt %):
- 1.854
- Remarks on result:
- substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
Any other information on results incl. tables
Preliminary screening test
The pile ignited with a small orange flame which self-extinguished 5 seconds after the Bunsen flame was removed without propagation. The result of the preliminary screening test obviated the need to perform the main test.
Moisture content
|
Determination A |
Determination B |
a) Mass of loss bottle (g)
|
20.3206 |
19.2792 |
b) Mass of loss bottle and test material (g)
|
21.3421 |
20.2846 |
c) Mass of loss bottle and test material after drying(g)
|
21.3217 |
20.2674 |
Moisture content(%w/w) |
1.997 |
1.711 |
Mean moisture content(%w/w) |
1.854 |
|
Applicant's summary and conclusion
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The test material has been determined to be not highly flammable as it did not propagate combustion over the 200 mm of the preliminary screening test.
- Executive summary:
The flammability (solids) was determined by measuring the burning rate of test material prepared as a pile of set dimensions. Test was conducted using Method A10 of Commission Directive 92/69/EEC.
The test material has been determined to be not highly flammable as it did not propagate combustion over the 200 mm of the preliminary screening test.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
