Sodium 2-heptyl-2,3-dihydro-3-(2-hydroxyethyl)-1H-imidazole-1-propionate

Boiling point

Link to relevant study record(s)

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

Qualifier:

according to guideline

Guideline:

OECD Guideline 103 (Boiling Point)

Version / remarks:

The test is conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A2 and OECD Test Guideline 103

Deviations:

not specified

GLP compliance:

yes

Type of method:

other: The sample is charged to a sample tube & a boiling capillary. The sample is then heated. When the boiling temperature is approached, bubbles begin to emerge rapidly from the capillary.

Key result

Boiling pt.:

>= 143.7 - <= 147.6 °C

Atm. press.:

101.7 kPa

Testing lab comment as follows;

Due to the nature of the test material (sticky), sample was extremely difficult. Sample was suspected to be multicomponent. The composition of the test material must therefore be considered when interpreting the results.

This can be expected as it is known that this substance is a UVCB material.

Executive summary:

The boiling point of this substance was determined to be 145.5°C (Corrected due to barometric pressure)

 The values of the two repeats that were conducted showed a slight variation in result due to the fact that the material was difficult to handle and is known to be a UVCB substance.

Description of key information

The boiling point of this substance was determined to be 145.5°C (Corrected due to barometric pressure)

The values of the two repeats that were conducted showed a slight variation in result due to the fact that the material was difficult to handle and is known to be a UVCB substance. The duplicates were 143.7 °C and 147.6 °C

Key value for chemical safety assessment

Boiling point at 101 325 Pa:

145.5 °C