Registration Dossier
Registration Dossier
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EC number: 419-600-2 | CAS number: 99199-90-3
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: visual determination
- Adequacy of study:
- key study
- Reliability:
- 4 (not assignable)
Data source
Materials and methods
- Principles of method if other than guideline:
- Visual determination
- GLP compliance:
- no
Test material
- Reference substance name:
- (+/-)-[(R*,R*)and(R*,S*)]-6-fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran
- EC Number:
- 419-600-2
- EC Name:
- (+/-)-[(R*,R*)and(R*,S*)]-6-fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran
- Cas Number:
- 99199-90-3
- Molecular formula:
- C11H11FO2
- IUPAC Name:
- (2R)-6-fluoro-2-[(2R)-oxiran-2-yl]-3,4-dihydro-2H-1-benzopyran; (2R)-6-fluoro-2-[(2S)-oxiran-2-yl]-3,4-dihydro-2H-1-benzopyran; (2S)-6-fluoro-2-[(2R)-oxiran-2-yl]-3,4-dihydro-2H-1-benzopyran; (2S)-6-fluoro-2-[(2S)-oxiran-2-yl]-3,4-dihydro-2H-1-benzopyran
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- liquid
Form / colour / odour
- Form:
- other:
- Colour:
- uncoloured to pale yellow
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The chroman epoxide is an oily uncoloured to pale yellow liquid.
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