Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The physical state of the substance was determined by visual observation. The result is considered to be reliable.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2011
Report Date:
2011

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other:
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): Hostanox SE 10 P
- Molecular formula (if other than submission substance): C36H74S2
- Molecular weight (if other than submission substance): 571 g/mol
- Structural formula attached as image file (if other than submission substance): (H3C-(CH2)17-S)2
- Physical state: white powder
- Analytical purity: 92.1 %
- Purity test date: 3 May 2011
- Impurities (identity and concentrations): dioctadecylether (0.3 % m/m); stearyl chloride (0.4 % m/m)

Results and discussion

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

Applicant's summary and conclusion

Conclusions:
The physical state of dioctadecyl disulphide at 20°C, 1013 hPa was determined by visual observation as a white solid powder.