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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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Experiment conducted to specifically determine the boiling temperature of AHTN. The experiment is conducted in-house at PFW (non-GLP).
Qualifier:
no guideline followed
Principles of method if other than guideline:
The method used is the capillary method using a device with a metal heating block as shown in Figure 3 of the EU test method A.1. Melting/Freezing temperature. The boiling temperature was determined visually.
GLP compliance:
no
Type of method:
other: capillary method
Boiling pt.:
326 °C
Atm. press.:
1 atm
Decomposition:
no

The boiling temperature of the substance has been determined in duplicate. The mentioned temperature is the average of the two measurements.

Conclusions:
The boiling temperature of the substance at atmospheric pressure is 326±4°C.
Executive summary:

The boiling temperature of the substance at atmospheric pressure has been determined by using the capillary method using a device with a metal heating block. The boiling temperature was determined visually. The boiling temperature of the substance has been determined in duplicate. The mentioned temperature is the average of the two measurements. The boiling temperature of the substance at atmospheric pressure is 326°C.

Description of key information

The boiling point of 326°C is determined using the capillary method with a metal heating block, according to the EU test method A.1.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
326 °C

Additional information