Registration Dossier
Registration Dossier
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EC number: 203-782-3 | CAS number: 110-60-1
Flash point
Administrative data
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Version / remarks:
- 2004
- Deviations:
- not applicable
- GLP compliance:
- no
- Type of method:
- closed cup
Test material
- Reference substance name:
- Tetramethylenediamine
- EC Number:
- 203-782-3
- EC Name:
- Tetramethylenediamine
- Cas Number:
- 110-60-1
- Molecular formula:
- C4H12N2
- IUPAC Name:
- butane-1,4-diamine
- Details on test material:
- 300 ml Sample DAB69 in DAB production dd 29-06-2010 11h35.
Constituent 1
Results and discussion
Flash point
- Flash point:
- 45 °C
- Atm. press.:
- 101.325 kPa
Applicant's summary and conclusion
- Conclusions:
- Tetramethylenediamine has a boiling point of 158°C -159°C and a flashpoint of 45°C. Therefore it should be labeled as a flammable liquid.
The boiling point in combination with the flashpoint are the criteria for classification a liquid as flammable.
Tetramethylene diamine does not fullfill the criteria of a flammable liquid as described in the CLP directive table
Category 1, - extremely flammable liquid (flash point of <23ºC and boiling point =35ºC (e.g. diethyl ether, carbon
disulphide), as
Category 2 - highly flammable liquid and vapour if they have a flash point of
<23ºC and boiling point >35ºC (e.g. petrol, acetone)
Category 3 - flammable liquid and vapour =23°C and =60ºC - Executive summary:
Tetramethylenediamine has a boiling point of 158°C -159°C and a flashpoint of 45°C.
The boiling point in combination with the flashpoint are the criteria for classification a liquid as flammable.
Tetramethylenediamine fullfills the criteria of a flammable liquid.
More details about criteria see CLP directive 1272/2008 EC table 2.6.1
Table 2.6.1 Criteria for flammable liquids (ref EC-regulation1272/2008 EC L353/60)
Category
Criteria 1 flash point <23ºC and boiling point = 35ºC
2 flash point <23ºC and boiling point >35ºC
3 flash point =23°C and =60ºC
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