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Physical & Chemical properties

Melting point / freezing point

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Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017-02-16 – 2017-02-16
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental result performed using standard methods of analysis
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Principles of method if other than guideline:
The melting point determination of Test item 2-bromoethylammonium bromide (CAS No. 2576-47-8 ) was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block.
GLP compliance:
not specified
Type of method:
other: standard laboratory method
Specific details on test material used for the study:
- Name of test material (as cited in study report):2-Bromoethylamine hydrobromide
- Molecular formula :C2H6BrNBrH
- Molecular weight: 204.892 g/mol
- Substance type:Organic
- Physical state:Solid
Key result
Melting / freezing pt.:
>= 168 - <= 171 °C
Atm. press.:
979.2 hPa
Decomposition:
no
Sublimation:
no
Remarks on result:
other: no other details available
Conclusions:
The melting point determination of 2-bromoethylammonium bromide (CAS No. 2576-47-8) was done following OECD Guideline 102 and according to the metal block capillary method. The test was conducted in replicates and Mean Melting temperature range was determined to be 168 °C-171°C at 979.2hPa.
Executive summary:

The melting point determination of 2-bromoethylammonium bromide (CAS No. 2576-47-8) was done following OECD Guideline 102 and according to the metal block capillary method. The test was conducted in replicates and Mean Melting temperature range was determined to be 168 °C-171°C at 979.2hPa.

Description of key information

The melting point determination of 2-bromoethylammonium bromide (CAS No. 2576-47-8) was done following OECD Guideline 102 and according to the metal block capillary method. The test was conducted in replicates and Mean Melting temperature range was determined to be 168 °C-171°C at 979.2hPa.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
168 °C

Additional information

The melting point determination of 2-bromoethylammonium bromide (CAS No. 2576-47-8) was done following OECD Guideline 102 and according to the metal block capillary method. The test was conducted in replicates and Mean Melting temperature range was determined to be 168 °C-171°C at 979.2hPa.

Other supporting studies from various reliable sources such as authoritative database and handbook suggests that the melting point of chemical 2-Bromoethylamine hydrobromide was determined to be in the range of 168 degree C to 174 degree C

As the data from lab has K1 reliability and the test was performed using OECD guidelines which has the value of melting point as 168 degree C to 171 degree C at 979.2 hPa,thus considered as key study for the chemical safety assessment