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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Boiling point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
between 16 October 2017 and 29 November 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Version / remarks:
27 July 1995
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
30 May 2008
Deviations:
no
GLP compliance:
no
Other quality assurance:
other: ISO 9001:2008
Type of method:
ebulliometer
Key result
Boiling pt.:
283.2 °C
Atm. press.:
1 020 hPa
Decomposition:
no

Batch MP-67-30012017, temperature range 260°C to 310°C, heating rate 1°/min:

 

Result:

1 run:                       281.6°C at 1020 hPa

2 run:                       284.5°C at 1020 hPa

3 run:                       283.4°C at 1020 hPa

Mean Value: 283.2°C at 1020 hPa

 

with standard deviation: 283.2°C+/- 1.5°C at 1020 hPa

 

Conclusions:
The boiling temperature of HIDT has been determined to be 283.2°C +/- 1.5°C (556.35 K +/- 1.5°C K) at atmospheric pressure.

Description of key information

The boiling temperature of HIDT has been determined to be 283.2°C +/- 1.5°C (556.35 K +/- 1.5°C K) at atmospheric pressure.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
283.2 °C

Additional information