Registration Dossier
Registration Dossier
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EC number: 900-110-7 | CAS number: 5370-08-1
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 08.11.1990
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: According to OECD guideline (1981) under GLP
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 990
- Report date:
- 1990
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- Principles of method if other than guideline:
- not applicable
- GLP compliance:
- yes
- Remarks:
- statement of compliance
- Type of method:
- method according to Siwoloboff
Test material
- Reference substance name:
- (2E)-1,1,4,4-tetramethoxybut-2-ene; (2Z)-1,1,4,4-tetramethoxybut-2-ene
- EC Number:
- 900-110-7
- Cas Number:
- 5370-08-1
- Molecular formula:
- C8H16O4
- IUPAC Name:
- (2E)-1,1,4,4-tetramethoxybut-2-ene; (2Z)-1,1,4,4-tetramethoxybut-2-ene
- Details on test material:
- - Name of test material (as cited in study report): C4-Diacetale
- Physical state: Colourles liquid
- Analytical purity: 97.1%
- Storage condition of test material: In a tightly closed container at room temperature in the dark
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- 207 °C
- Atm. press.:
- 102.2 kPa
- Decomposition:
- no
Any other information on results incl. tables
No remarks
Applicant's summary and conclusion
- Conclusions:
- In conclusion, the boiling point of C4-DIACETAL was determined to be 480.2 K (207.0°C).
- Executive summary:
The determination of the boiling point / boiling range of C4 -DIACETAL was based on EEC-Directive A.2 (1984) and on OECD Guideline no.103 (1981); " Boiling Point / Boiling Range", using a melting point apparatus. The boiling point of C4-DIACETAL was determined to be 480.2 K (207.0°C). During the heating process, the test substance remained a clear, colourless liquid. The measurements were performed at atmospheric pressure.
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