Registration Dossier
Registration Dossier
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EC number: 219-702-5 | CAS number: 2500-88-1
Appearance / physical state / colour
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:
- 2 011
- Report date:
- 2011
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other:
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Dioctadecyl disulphide
- EC Number:
- 219-702-5
- EC Name:
- Dioctadecyl disulphide
- Cas Number:
- 2500-88-1
- Molecular formula:
- C36H74S2
- IUPAC Name:
- dioctadecyl disulphide
- 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)
Constituent 1
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.
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