Registration Dossier
Registration Dossier
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EC number: 201-906-0 | CAS number: 89-41-8
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: well performed study according to acknowledged standard
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: company SOP
- Principles of method if other than guideline:
- Analytical method: DSC
- GLP compliance:
- no
- Type of method:
- thermal analysis
Test material
- Reference substance name:
- 3-nitro-p-anisic acid
- EC Number:
- 201-906-0
- EC Name:
- 3-nitro-p-anisic acid
- Cas Number:
- 89-41-8
- Molecular formula:
- C8H7NO5
- IUPAC Name:
- 4-methoxy-3-nitrobenzoic acid
- Details on test material:
- Purity: 99.7%
Expiry: 2015-10-18
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- 192 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- yes
- Decomp. temp.:
- ca. 283 °C
- Sublimation:
- no
Applicant's summary and conclusion
- Conclusions:
- The melting point of the substance is 192 °C.
- Executive summary:
The melting point of the substance was determined by DSC using a Mettler Toledo, DSC 823e device with a aluminium pan with hole.
The temperatur range was 25 - 350°C and the heating rate was 10 K/min. The melting point was found to be 192 °C.
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