Registration Dossier
Registration Dossier
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EC number: 444-040-0 | CAS number: 52950-18-2
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 002
- Report date:
- 2002
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- GLP compliance:
- yes
Test material
- Reference substance name:
- (2R)-2-(2-chlorophenyl)-2-hydroxyethanoic acid
- EC Number:
- 444-040-0
- EC Name:
- (2R)-2-(2-chlorophenyl)-2-hydroxyethanoic acid
- Cas Number:
- 52950-18-2
- Molecular formula:
- Hill formula: C8H7ClO3 CAS formula: C8H7CLO3
- IUPAC Name:
- (2R)-2-(2-chlorophenyl)-2-hydroxyacetic acid
- Details on test material:
- Name of test material (as cited in study report): SR94653 ((R)-2-Chloromandelic acid
Analytical purity: 99,7 %
Constituent 1
Results and discussion
Any other information on results incl. tables
- No boiling range could be determined. The test item changed.
- The test item changed: its colour was successively:
at 25.5 °C: yellowish
at 103.9 °C: test item darkened
at 108.4 °C: yellow
at 123.1 °C: orange
at 136.7 °C: darker orange / brown
from 149.1 to 186.8 °C: brown to black
Applicant's summary and conclusion
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