Registration Dossier
Registration Dossier
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EC number: 242-828-7 | CAS number: 19125-99-6
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 9/5/2016 - 10/5/2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- 0.401 g/cm³
- Temp.:
- 20 °C
- Remarks on result:
- other: at 970.8 hPa atmospheric pressure
- Conclusions:
- The mean density of test 2-butyl-6-(butylamino)-1H-benz[de]isoquinoline-1,3(2H)-dione (CAS No. 19125-99-6) was determined following OECD Guideline 109 and according to the method adapted from ASTM D 854-02 using glass pyknometer .The mean density of the test item was found to be 0.4006 g/cm3 at 20° C and 970.8 hPa.
- Executive summary:
The density of test item 2-butyl-6-(butylamino)-1H-benz[de]isoquinoline-1,3(2H)-dione (CAS No. 19125-99-6) was determined following OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was found to be 0.4006g/cm3 at 20oC and 970.8 hPa .
Reference
CALCULATIONS:
|
Calculated values |
|
1st Calculation |
2nd Calculation |
|
Wo=WPS-WP |
34.618-31.106 = 3.512 g |
32.597-29.116 = 3.481 g |
(WA-WB) |
81.132 -75.992 =5.140 |
79.106 -73.820 =5.286 |
Specific Gravity = WO/[WO+ (WA-WB)] |
3.512/[3.512+(5.140)] |
3.481/[3.481+(5.286)] |
Specific Gravity; Gs |
0.4059 g/cm3 |
0.3970 g/cm3 |
Density (g/cm3) |
0.4059 ×0.9982 = 0.4051 g/cm3 |
0.3970 × 0.9982 = 0.3962 g/cm3 |
Mean Density (g/cm3) |
0.4006 g/cm3 |
|
Description of key information
The mean density of test 2-butyl-6-(butylamino)-1H-benz[de]isoquinoline-1,3(2H)-dione (CAS No. 19125-99-6) was determined following OECD Guideline 109 and according to the method adapted from ASTM D 854-02 using glass pyknometer .The mean density of the test item was found to be 0.4006 g/cm3 at 20° C and 970.8 hPa.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.441
Additional information
The density of test item 2-butyl-6-(butylamino)-1H-benz[de]isoquinoline-1,3(2H)-dione (CAS No. 19125-99-6) was determined following OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was found to be 0.4006 g/cm3at 20oC and 970.8 hPa .
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