Registration Dossier
Registration Dossier
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EC number: 202-430-6 | CAS number: 95-54-5
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- May 2010
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: AA 1020-2007 + AA 1020-1128
- Deviations:
- not specified
- Principles of method if other than guideline:
- Equipment: Mettler Toledo DSC 823e
Standard operating procedure AA 1020-2007 and AA 1020-1128
Temp.-range: 25 °C up to 300 °C, heatng rate: 10K/min
Meassured in Aluminium pan with hole (50 um) - GLP compliance:
- not specified
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- o-phenylenediamine
- EC Number:
- 202-430-6
- EC Name:
- o-phenylenediamine
- Cas Number:
- 95-54-5
- Molecular formula:
- C6H8N2
- IUPAC Name:
- benzene-1,2-diamine
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- 263 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- yes
- Decomp. temp.:
- 232 °C
- Remarks on result:
- other: sealed vial decomp. 323 °C, 870 J/g
Any other information on results incl. tables
onset 216.19 °C
Peak 264.94 °C
average out of Peak and Onset = boiling point = 263 °C
Applicant's summary and conclusion
- Conclusions:
- In accordance wit procedure AA 1020-1128, the boiling point is takena s the mean of peak and onset: 263 °C.
- Executive summary:
In accordance wit procedure AA 1020-1128 (DSC), the boiling point is takena s the mean of peak and onset: 263 °C.
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