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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling 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 test result performed using standard OECD test guidelines
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
GLP compliance:
no
Type of method:
method according to Siwoloboff
Key result
Boiling pt.:
> 300 °C
Atm. press.:
96 430 Pa
Decomposition:
no
Remarks on result:
other: by Siwoloboff method

Observation table & Result :

Method Details

Observations 

Remarks if, any

Guideline

OECD 103

 

 

Method

Method according to Siwoloboff

 

 

Principle of Boiling point test

The boiling point of a liquid is the temperature at which that liquid is converted to a gaseous state. It can be defined as the temperature at which the vapour pressure of the liquid becomes equal to the pressure at the surface of the liquid.

 

 

Volume of chemical used

ml/ g

1 g

-

Nature of the Bath taken

·    Oil bath

·    Water bath

Oil bath

-

 

If oil bath is used, the type of oil

·    Liquid paraffin

·    Silicone oil

Silicon oil

-

Atmospheric pressure

hPa

964.3 hPa

-

Decomposition

Decomposition temperature (°C), if applicable

·                    Yes

·                    No

No

-

Boiling point (°C) (RESULT)

°C

greater than 300°C

-

Boiling point range, if applicable

°C

-

-

Conclusions:
The boiling point determination of test chemical was done following OECD Guideline 103 and according to the method of Siwoloboff. The test was conducted in replicates and mean boiling point was determined to be > 300°C at 96430 Pa.
Executive summary:

The boiling point of test chemical was determined. The study was performed in accordance with the OECD Guideline 103 (Boiling Point). The method followed was according to Siwoloboff. The test was conducted in replicates and mean boiling point was determined to be > 300°C at 96430 Pa.

Description of key information

On the basis of available data from study report,the boiling point of test chemical was determined. The study was performed in accordance with the OECD Guideline 103 (Boiling Point). The method followed was according to Siwoloboff. The test was conducted in replicates and mean boiling point was determined to be > 300°C at 96430 Pa.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
300 °C

Additional information

On the basis of available data from study report,the boiling point of test chemical was determined. The study was performed in accordance with the OECD Guideline 103 (Boiling Point). The method followed was according to Siwoloboff. The test was conducted in replicates and mean boiling point was determined to be > 300°C at 96430 Pa.