Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
other: General observations
Adequacy of study:
key study
Study period:
Testing was conducted between 29 April 2009 and 17 June 2009.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009

Materials and methods

Test guideline
Qualifier:
no guideline required
GLP compliance:
yes (incl. certificate)
Remarks:
Date of Signature: 04/03/09 Date of Inspection: 19/08/08

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
Sponsor's identification : PDE-28
Description : red powder
Purity : 97%
Batch number : 1RF-8017
Date received : 23 March 2009
Storage conditions : room temperature, in the dark

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
powder
Colour:
Red
Odour:
slight
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
The substance has been determined to be a red powder at room temperature. PDE-28 gives a very slight odour and should be stored at room temperature and in the dark.
Executive summary:

General observations were undertaken on this substance, no guideline was required to carry out these observations.

The substance has been determined to be a red powder at room temperature. PDE-28 gives a very slight odour and should be stored at room temperature and in the dark.