Registration Dossier
Registration Dossier
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EC number: 701-406-7 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- This study was conducted between 20 February 2017 and 21 June 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study is considered to be a reliability 1 as it has been conducted according to OECD TG 103 and in compliance with GLP.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Version / remarks:
- 27 July 1995
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- EC No. 440/2008 of 30 May 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Identification: 4,4'-Isopropylidenediphenol, oligomeric reaction products with 1-chloro-2,3-epoxypropane, reaction products with triethylenetetramine
Appearance/Physical state: Pale yellow paste
Batch: #01725
Purity: 100% UVCB
Expiry date: 01 September 2021
Storage conditions*: Room temperature in the dark
* Test item was held at room temperature in the dark, heated to approximately 60 °C for subsampling, as per Sponsor’s communications. - Key result
- Atm. press.:
- 102.6 kPa
- Decomposition:
- yes
- Decomp. temp.:
- ca. 360 °C
- Conclusions:
- The test item has been determined to boil with decomposition from approximately 360 °C (633 K) at 102.6 kPa
- Executive summary:
The general physico-chemical properties of 4,4'-Isopropylidenediphenol, oligomeric reaction products with 1-chloro-2,3-epoxypropane, reaction products with triethylenetetramine have been determined.
Boiling Point. Boil with decomposition from approximately360°C (633 K) at102.6 kPa. As the test item decomposed, no value for boiling point could be determined,by differential scanning calorimetry, designed to be compatible with Method A.2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008andMethod 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
Reference
Thermographic Data
Interpretation | Temperature | |||||||
Determination 1 | Determination 2 | Determination3 | Determination4 | |||||
ºC | K | ºC | K | ºC | K | ºC | K | |
Boil with decomposition | 360.8 | 634.0 | 364.0 | 637.2 | 363.0 | 636.1 | 354.0 | 627.2 |
Determinations 5 and 6 used for decomposition analysis only.
Atmospheric pressure: 102.6 kPa
Boil with decomposition, temperature: Approximately 360°C (633K)
Discussion
Similar thermographic profiles were obtained using air and nitrogen atmospheres. This indicated that the decomposition was probably thermal and not oxidative.
Description of key information
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 360 °C
Additional information
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