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EC number: 200-267-5 | CAS number: 56-34-8
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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:
- other: as mentioned below
- Principles of method if other than guideline:
- The melting point determination of Tetraethylammonium chloride (CAS No. 56-34-8 ) was done as per the test guideline OECD 102.
- GLP compliance:
- not specified
- Type of method:
- capillary method
- Specific details on test material used for the study:
- Name of the test chemical: Tetraethylammonium chloride
Molecular formula:C8H20ClN
Molecular weight: 165.706 g/mol
Smiles Notation: [N+](CC)(CC)(CC)CC.[ClH-]
InChI: 1S/C8H20N.ClH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
Substance Type: Organic
Physical State: Hygroscopic white Powder - Key result
- Melting / freezing pt.:
- >= 39.1 - <= 41.1 °C
- Atm. press.:
- 965.8 hPa
- Remarks on result:
- other: By Capillary/metal block method
- Conclusions:
- The mean melting temperature range of Tetraethylammonium chloride was determined to be 39.1-41.1°C at 965.8 hPa.
- Executive summary:
The melting point determination of Tetraethylammonium chloride (CAS No. 56-34-8) 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
39.1-41.1°C at 965.8 hPa
Reference
TEST DESCRIPTION AND RESULT
Method Details
|
Observations |
Remarks if, any |
||
Guideline |
OECD 102 |
- |
|
|
Method |
Capillary/metal block |
- |
||
Grinding of Test item done |
|
Not required |
||
Atmospheric pressure |
hPa |
965.8 hPa |
||
Decomposition |
Decomposition temperature (°C), if applicable |
No |
||
Sublimation |
Sublimation temperature(°C), if applicable |
No |
||
mean melting temperature range |
°C |
39.1-41.1 °C |
||
Description of key information
The mean melting temperature range of Tetraethylammonium chloride was determined to be 39.1-41.1°C at 965.8 hPa.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 39.1 °C
Additional information
The melting point determination of Tetraethylammonium chloride (CAS No. 56-34-8) 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
39.1-41.1°C at 965.8 hPa
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