Registration Dossier
Registration Dossier
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EC number: 700-208-8 | 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:
- 2009-01-06 - 2009-02-20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The GLP study was conducted according to an internationally accepted guideline. All study parameters are based on the specific guideline.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Boiling pt.:
- 270.7 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- 270.7 °C
- Conclusions:
- The boiling point of N-[(3(5)-Methyl-1 H-pyrazol-1 -yl)-methyl]acetamide was determined according to OECD guideline 103. A change in colour was observed, which is taken as sign for decomposition. As in two in¬dependent determinations, very similar boiling points were found, there are no doubts that the study is valid.
Therefore, the boiling point should be stated as 270.7 C (543.8 K) under decomposition. - Executive summary:
The boiling point of N-[(3(5)-Methyl-1 H-pyrazol-1 -yl)-methyl]acetamide was determined according to OECD guideline 103.
A change in colour was observed, which is taken as sign for decomposition. As in two independent determinations, very similar boiling points were found, there are no doubts that the study is valid. Therefore, the boiling point should be stated as 270.7 C (543.8 K) under decomposition.
Reference
Description of key information
The boiling point of N-[(3(5)-Methyl-1 H-pyrazol-1 -yl)-methyl]acetamide was determined according to OECD guideline 103.
A change in colour was observed, which is taken as sign for decomposition. As in two independent determinations, very similar boiling points were found, there are no doubts that the study is valid. Therefore, the boiling point should be stated as 270.7 C (543.8 K) under decomposition.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 270.7 °C
Additional information
The boiling point of N-[(3(5)-Methyl-1 H-pyrazol-1 -yl)-methyl]acetamide was determined as 270.7 °C (543.8 K) under decomposition.
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