Registration Dossier
Registration Dossier
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EC number: 421-320-0 | CAS number: 118289-55-7 CP-89,575
Density
Administrative data
- Endpoint:
- relative density
- Remarks:
- Other density types indicated (migrated information): density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 November 1997
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: study followed guideline from OECD andEC and in accordance with GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 997
- Report date:
- 1997
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Principles of method if other than guideline:
- The relative density was determined using the pycnometer method as described in ISO Recommendation Rl183.
- GLP compliance:
- yes
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- 6-chloro-5-(2-chloroethyl)-1,3-dihydroindol-2-one
- EC Number:
- 421-320-0
- EC Name:
- 6-chloro-5-(2-chloroethyl)-1,3-dihydroindol-2-one
- Cas Number:
- 118289-55-7
- Molecular formula:
- Hill formula: C10 H9 Cl2 N O CAS formula: C10 H9 Cl2 N O
- IUPAC Name:
- 6-chloro-5-(2-chloroethyl)-2,3-dihydro-1H-indol-2-one
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Expiry date: 2 June 1999
Purity: 98.82% by HPLC
Date received: 2 June 1997
Constituent 1
Results and discussion
Densityopen allclose all
- Type:
- density
- Density:
- 1 473 kg/m³
- Temp.:
- 20 °C
- Remarks on result:
- other: mean of 1476.5 and 1469.5 kglm3 tests 1 and 2 respectively
- Type:
- relative density
- Density:
- 1.47 other: D
- Temp.:
- 20 °C
Any other information on results incl. tables
Weighing
Pycnometer |
Test1
28.1022 |
Testl
33.8175 |
Pycnometer+water |
79.1040 |
81.1558 |
Massofwater |
51.0018 |
47.3383 |
Pycnometer |
28.1012 |
33.8164 |
Pycnometer+heptane |
63.0127 |
66.2161 |
Massofheptane |
34.9115 |
32.3997 |
Pycnometer |
28.1015 |
33.8174 |
Pycnometer+testsubstance |
39.1548 |
44.1045 |
Pycnometer+testsubstance+heptane |
68.9513 |
71.7209 |
Massoftestsubstance |
11.0533 |
10.2871 |
Massofheptane |
29.7965 |
27.6164 |
Applicant's summary and conclusion
- Conclusions:
- The relative density of CP-89, 575 is 1.47
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