Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
03 March 2004
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004
Report Date:
2004

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
(Date of inspection: 02 December 2002 Date of signature: 13 February 2003)
Type of method:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): TIPX
- Substance type: Colourless liquid.
- Physical state: Liquid.
- Lot/batch No.: 042028.
- Storage condition of test material: Approximately 4ºC in the dark.

Results and discussion

Boiling point
Boiling pt.:
ca. 486 K
Atm. press.:
103.35 kPa
Decomposition:
yes
Decomp. temp.:
>= 483 - <= 485 K
Remarks on result:
other: boiling point estimated at 486K

Any other information on results incl. tables

Determination 1

Thermal Event

Interpretation

Temperature

ºC

K

Approximate onset of exotherm

Approximate onset of decomposition

183.5

457

Exotherm

Decomposition temperature

210.1

483

Atmospheric pressure: 103.35 kPa

Determination 2

Thermal Event

Interpretation

Temperature

ºC

K

Approximate onset of exotherm

Approximate onset of decomposition

182.5

456

Exotherm

Decomposition temperature

212.3

485

Atmospheric pressure: 103.35 kPa

Applicant's summary and conclusion

Conclusions:
The test material has been determined to decompose at approximately 483 to 485 K at 103.35 kPa. As the test material decomposed, no value for boiling temperature could be determined. A calculated value of boiling temperature gave a result of 486 K.
Executive summary:

The test material was decomposed at approximately 483 to 485 K at 103.35 kPa. Therefore, no value of boiling temperature could be determined by differential scanning calorimetry, using ASTM E537-86, Method A2 of Commission Directive 92/69/EEC. A calculated value of boiling temperature gave a result of 486 K.