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Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
27-07-2018 – 27-07-2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Principles of method if other than guideline:
The boiling point determination of Test item Tributylmethylammonium chloride (CAS No.56375-79-2 ) was done as per the test guideline OECD 103. The method followed was according to Siwoloboff.
GLP compliance:
no
Type of method:
method according to Siwoloboff
Specific details on test material used for the study:
- Name of test material : Tributylmethylammonium chloride
- Molecular formula : C13H30ClN
- Molecular weight : 235.84 g/mol
- Smiles notation : [N+](CCCC)(CCCC)(CCCC)C.[ClH-]
- InChl : 1S/C13H30N.ClH/c1-5-8-11-14(4,12-9-6-2)13-10-7-3;/h5-13H2,1-4H3;1H/q+1;/p-1
- Substance type : Organic
- Physical state : Liquid
Key result
Boiling pt.:
131.9 °C
Atm. press.:
964.6 hPa
Decomposition:
no
Remarks on result:
other: Other details not available

 Method Details  Observations  Observations  Remarks if, any
 Guideline  OECD 103                         
 Method

 Method according to

Siwoloboff

 

Principle of Boiling

point test

 A sample is heated

gradually in a tube which is

immersed in a liquid bath.

The sample tube is held in

close contact with a

thermometer and it contains

a boiling capillary which is

fused about 1 cm above its

lower end. Upon approach

of the boiling temperature

bubbles emerge rapidly

from the lower open end of

the capillary. The boiling

temperature is that

temperature at which, on

momentary cooling, the

string of bubbles stops and

liquid suddenly rises in the

capillary.

 

 Quantity of

chemical used

 g/ml

 1 ml

Nature of the Bath

taken

  •  Oil bath
  • Water bath

 OIL

 

 If oil bath is used, specify

  • Liquid paraffin
  • Silicone oil

SILICONE 

 Atmospheric

pressure

hPa 

 964.6

 (°C) (RESULT)

 °C

 131.9

Conclusions:
The boiling point determination of Test item Tributylmethylammonium chloride (CAS No.56375-79-2 ) was done as per the test guideline OECD 103. The method followed was according to Siwoloboff. The boiling point was determine to be 131.9°C at 964.6 hPa.
Executive summary:

The boiling point determination of Test item Tributylmethylammonium chloride (CAS No.56375-79-2 ) was done as per the test guideline OECD 103. The method followed was according to Siwoloboff. The boiling point was determine to be 131.9°C at 964.6 hPa.

Description of key information

The boiling point determination of Test item Tributylmethylammonium chloride (CAS No.56375-79-2 ) was done as per the test guideline OECD 103. The method followed was according to Siwoloboff. The boiling point was determine to be 131.9°C at 964.6 hPa.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
131.9 °C

Additional information

The boiling point determination of Test item Tributylmethylammonium chloride (CAS No.56375-79-2 ) was done as per the test guideline OECD 103. The method followed was according to Siwoloboff. The boiling point was determine to be 131.9°C at 964.6 hPa.