2-octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione

Density

Link to relevant study record(s)

Reference

Endpoint:

density

Remarks:

density

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Experimental data

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Principles of method if other than guideline:

The density is calculated from the difference in weight between the full and empty pycnometer and its volume

GLP compliance:

no

Type of method:

pycnometer method

Key result

Type:

density

Density:

0.55 g/cm³

Temp.:

20 °C

Conclusions:

The mean density of 2-octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione (CAS No. 27870-92-4) is was found to be 0.5500 g/cm³ at 20 °C and 966.6 hPa

Executive summary:

The density of test item 2-octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione (CAS No. 27870-92-4)was determined following OECD Guideline 109 and according to the method adapted from ASTM D854-02 using glass pyknometer. The mean density of test item is was found to be 0.5500 g/cm³ at 20 °C and 966.6 hPa

Description of key information

The density of test item 2-octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione (CAS No. 27870-92-4)was determined following OECD Guideline 109 and according to the method adapted from ASTM D854-02 using glass pyknometer. The mean density of test item is was found to be 0.5500 g/cm³ at 20 °C and 966.6 hPa

Key value for chemical safety assessment

Relative density at 20C:

0.55

Additional information

The density of test item 2-octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione (CAS No. 27870-92-4)was determined following OECD Guideline 109 and according to the method adapted from ASTM D854-02 using glass pyknometer. The mean density of test item is was found to be 0.5500 g/cm³ at 20 °C and 966.6 hPa.