Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report date:
2013

Materials and methods

Principles of method if other than guideline:
The physical state of the substance was determined by visual observation
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
(3aS,3bR,5aS,9aS,9bS,11aS)-9a,11a-dimethyl-3H,3aH,3bH,4H,5H,5aH,6H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl acetate
EC Number:
610-545-1
Cas Number:
50588-42-6
Molecular formula:
C21H30O2
IUPAC Name:
(3aS,3bR,5aS,9aS,9bS,11aS)-9a,11a-dimethyl-3H,3aH,3bH,4H,5H,5aH,6H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl acetate
Constituent 2
Reference substance name:
DIDENAC-Z
IUPAC Name:
DIDENAC-Z
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
Molecular formula: C21H30O2
Molecular weight: 314.46
CAS Number: 50588-42-6
Description: Off-white powder (determined at WIL Research Europe B.V.)
Batch: CQK314K1BDL2
Purity/Composition: 85-95%
Test substance storage: At room temperature in the dark
Stability under storage conditions: Stable

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
powder
Colour:
off-white
Odour:
odourless
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
The physical state of the substance was determined by visual observation to be an off-white powder at room temperature that needs to be stored in the dark
Executive summary:

The physical state of the substance was determined by visual observation to be an off-white powder at room temperature that needs to be stored in the dark