Registration Dossier
Registration Dossier
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EC number: 221-391-6 | CAS number: 3084-40-0
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- GLP and appropriate guidelines
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
- Report date:
- 2016
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7200 (Melting Point / Melting Range)
- Deviations:
- no
- Principles of method if other than guideline:
- n/a
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method to determine freezing temperature
Test material
- Reference substance name:
- Diethyl (hydroxymethyl)phosphonate
- EC Number:
- 221-391-6
- EC Name:
- Diethyl (hydroxymethyl)phosphonate
- Cas Number:
- 3084-40-0
- Molecular formula:
- C5H13O4P
- IUPAC Name:
- diethyl (hydroxymethyl)phosphonate
- Reference substance name:
- Diethoxyphosphoryl methanol
- IUPAC Name:
- Diethoxyphosphoryl methanol
- Test material form:
- other: "medium viscosity" liquid
- Details on test material:
- E06-16 (Lot No. 1041-37-6, T# 184), a colotless liquid. Stored in dark at room temp. (Approximately 25oC).
The test material was stable for the duration of the study.
Constituent 1
Constituent 2
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- -34 °C
- Atm. press.:
- 1 013.25 hPa
Any other information on results incl. tables
A freezing point according to the criteria of the guidelines could not be determined down to – 40 °C. No typical observation concerning a phase transition was observed. At the end of the measurement the test item was liquid.
Applicant's summary and conclusion
- Conclusions:
- The freezing point of E06-16 is -34oC at normal atmospheric pressure.
- Executive summary:
The freezing point of E06-16 is -34oC.
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